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- update ipv6toolkit to 2.0

Browse Source 
- rename ipv6-toolkit to ipv6toolkit like upstream did
- no longer patch random(3) to arc4random(3), our random(3) is safe now
- no longer patch strncat(3) to strlcat(3), the bug has been fixed
OK jca@
This commit is contained in:
bluhm 2015-04-28 23:16:20 +00:00
parent 2fc0fb88a2
commit 33a89c4c0e
17 changed files with 52 additions and 1667 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
net/ipv6-toolkit/Makefile
View File

@ -1,11 +1,10 @@
# $OpenBSD: Makefile,v 1.2 2013/09/26 21:52:35 bluhm Exp $
# $OpenBSD: Makefile,v 1.3 2015/04/28 23:16:20 bluhm Exp $
COMMENT = SI6 networks IPv6 toolkit
VERSION = 1.4b
REVISION = 1
DISTNAME = ipv6-toolkit-v${VERSION}
PKGNAME = ipv6-toolkit-${VERSION}
VERSION = 2.0
DISTNAME = ipv6toolkit-v${VERSION}
PKGNAME = ipv6toolkit-${VERSION}
CATEGORIES = net
@ -23,11 +22,11 @@ MASTER_SITES = http://www.si6networks.com/tools/ipv6toolkit/
MAKE_FLAGS = CC=${CC}
FAKE_FLAGS = PREFIX=${PREFIX} \
MANPREFIX=${PREFIX} \
ETCPATH=${DESTDIR}/${PREFIX}/share/examples/ipv6-toolkit
ETCPATH=${DESTDIR}/${PREFIX}/share/examples/ipv6toolkit
NO_TEST = Yes
pre-install:
${INSTALL_DATA_DIR} ${PREFIX}/share/examples/ipv6-toolkit
${INSTALL_DATA_DIR} ${PREFIX}/share/examples/ipv6toolkit
.include <bsd.port.mk>

4
net/ipv6-toolkit/distinfo
View File

@ -1,2 +1,2 @@
SHA256 (ipv6-toolkit-v1.4b.tar.gz) = zf0akG4ttV0lcN1Qab3qXe3wD+bT1cP3LdNMDlyN4YY=
SIZE (ipv6-toolkit-v1.4b.tar.gz) = 481916
SHA256 (ipv6toolkit-v2.0.tar.gz) = FvE9Pn0XlA/1PwKO8AkOSqOhk6IkyXcosH6m4moZ6Yc=
SIZE (ipv6toolkit-v2.0.tar.gz) = 725628

14
net/ipv6-toolkit/patches/patch-tools_addr6_c
View File

@ -1,14 +0,0 @@
$OpenBSD: patch-tools_addr6_c,v 1.1 2013/09/26 21:52:35 bluhm Exp $
--- tools/addr6.c.orig Sat Aug 10 08:43:26 2013
+++ tools/addr6.c Sun Sep 8 20:37:06 2013
@@ -1437,8 +1437,8 @@ int init_host_list(struct host_list *hlist){
hlist->nhosts= 0;
hlist->maxhosts= MAX_HOST_ENTRIES;
- hlist->key_l= rand();
- hlist->key_h= rand();
+ hlist->key_l= arc4random();
+ hlist->key_h= arc4random();
return(1);
}

66
net/ipv6-toolkit/patches/patch-tools_flow6_c
View File

@ -1,56 +1,12 @@
$OpenBSD: patch-tools_flow6_c,v 1.1 2013/09/26 21:52:35 bluhm Exp $
--- tools/flow6.c.orig Fri Aug 16 07:35:41 2013
+++ tools/flow6.c Sun Sep 8 20:49:58 2013
@@ -227,8 +227,7 @@ int main(int argc, char **argv){
$OpenBSD: patch-tools_flow6_c,v 1.2 2015/04/28 23:16:20 bluhm Exp $
--- tools/flow6.c.orig Sun Apr 5 16:00:06 2015
+++ tools/flow6.c Mon Apr 27 22:59:14 2015
@@ -681,7 +681,7 @@ int send_fid_probe(void){
dlt_null->family= PF_INET6;
}
- srandom(time(NULL));
- hoplimit=64+random()%180;
+ hoplimit=64+arc4random_uniform(180);
init_iface_data(&idata);
while((r=getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
@@ -536,9 +535,9 @@ int main(int argc, char **argv){
puts("Identifying the 'Flow ID' generation policy of the target node....");
if(protocol == IPPROTO_TCP){
- tcpwin= ((u_int16_t) random() + 1500) & (u_int16_t)0x7f00;
- tcpseq= random();
- baseport= 50000+ random()%10000;
+ tcpwin= ((u_int16_t) arc4random() + 1500) & (u_int16_t)0x7f00;
+ tcpseq= arc4random();
+ baseport= 50000+ arc4random_uniform(10000);
lastport= baseport;
}
@@ -585,8 +584,8 @@ int main(int argc, char **argv){
if( testtype==FIXED_ORIGIN && ((curtime - start) >= ID_ASSESS_TIMEOUT || ntest1 >= NSAMPLES)){
testtype= MULTI_ORIGIN;
- addr_sig= random();
- addr_key= random();
+ addr_sig= arc4random();
+ addr_key= arc4random();
start= curtime;
continue;
}
@@ -1173,7 +1172,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
ipv6addr->s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ipv6addr->s6_addr16[i]=random();
+ ipv6addr->s6_addr16[i]=arc4random();
if(preflen%16){
mask=0xffff;
@@ -1198,8 +1197,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
*/
void randomize_ether_addr(struct ether_addr *ethaddr){
- for(i=0; i<6; i++)
- ethaddr->a[i]= random();
+ arc4random_buf(ethaddr, sizeof(struct ether_addr));
ethaddr->a[0]= (ethaddr->a[0] & 0xfc) | 0x02;
}
#if defined (__OpenBSD__)
- else if(idata->type == DLT_LOOP){
+ else if(idata.type == DLT_LOOP){
dlt_null->family= htonl(PF_INET6);
}
#endif

213
net/ipv6-toolkit/patches/patch-tools_frag6_c
View File

@ -1,213 +0,0 @@
$OpenBSD: patch-tools_frag6_c,v 1.1 2013/09/26 21:52:35 bluhm Exp $
--- tools/frag6.c.orig Fri Aug 16 07:36:52 2013
+++ tools/frag6.c Sun Sep 8 21:03:41 2013
@@ -263,8 +263,7 @@ int main(int argc, char **argv){
}
- srandom(time(NULL));
- hoplimit=64+random()%180;
+ hoplimit=64+arc4random_uniform(180);
init_iface_data(&idata);
while((r=getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
@@ -822,7 +821,7 @@ int main(int argc, char **argv){
if(verbose_f)
puts("Sending Fragments for Test #1....");
- id= random();
+ id= arc4random();
if(send_fragment2(sizeof(struct icmp6_hdr)+minfragsize*2-overlap, id, 0, minfragsize, \
FIRST_FRAGMENT, block1) == -1){
@@ -840,7 +839,7 @@ int main(int argc, char **argv){
if(verbose_f)
puts("Sending Fragments for Test #2....");
- id= random();
+ id= arc4random();
if(send_fragment2(sizeof(struct icmp6_hdr)+minfragsize * 3-overlap, id, 0, minfragsize, \
FIRST_FRAGMENT, block2) == -1){
@@ -862,7 +861,7 @@ int main(int argc, char **argv){
if(verbose_f)
puts("Sending Fragments for Test #3....");
- id= random();
+ id= arc4random();
if(send_fragment2(sizeof(struct icmp6_hdr)+minfragsize * 3-overlap, id, 0, minfragsize, \
FIRST_FRAGMENT, block3) == -1){
@@ -885,7 +884,7 @@ int main(int argc, char **argv){
if(verbose_f)
puts("Sending Fragments for Test #4....");
- id= random();
+ id= arc4random();
if(send_fragment2(sizeof(struct icmp6_hdr)+minfragsize *4, id, 0, minfragsize, FIRST_FRAGMENT, \
block4) == -1){
@@ -908,7 +907,7 @@ int main(int argc, char **argv){
if(verbose_f)
puts("Sending Fragments for Test #5....");
- id= random();
+ id= arc4random();
if(send_fragment2(sizeof(struct icmp6_hdr)+minfragsize * 4 - overlap, id, 0, minfragsize, \
FIRST_FRAGMENT, block5) == -1){
@@ -1066,7 +1065,7 @@ int main(int argc, char **argv){
lastfrag1=0;
ntest1=0;
ntest2=0;
- icmp6_sig= random();
+ icmp6_sig= arc4random();
testtype= FIXED_ORIGIN;
if(srcprefix_f){
@@ -1084,8 +1083,8 @@ int main(int argc, char **argv){
if( testtype==FIXED_ORIGIN && ((curtime - start) >= ID_ASSESS_TIMEOUT || ntest1 >= NSAMPLES)){
testtype= MULTI_ORIGIN;
- addr_sig= random();
- addr_key= random();
+ addr_sig= arc4random();
+ addr_key= arc4random();
start= curtime;
continue;
}
@@ -1317,7 +1316,7 @@ int main(int argc, char **argv){
pcap_freecode(&pcap_filter);
maxsizedchunk= idata.mtu - sizeof(struct ip6_hdr) - sizeof(struct ip6_frag);
- id=random();
+ id=arc4random();
foffset=0;
i=0;
@@ -1399,7 +1398,7 @@ int main(int argc, char **argv){
frags=0;
if(!foffset_f){
- foffset= random();
+ foffset= arc4random();
}
if(forder != LAST_FRAGMENT){
@@ -1407,7 +1406,7 @@ int main(int argc, char **argv){
}
while(frags < nfrags){
- if(send_fragment(fid_f?fid:random(), foffset, fsize_f?fsize:( ((MIN_FRAG_SIZE+(random()%400))>>3)<<3), \
+ if(send_fragment(fid_f?fid:arc4random(), foffset, fsize_f?fsize:( ((MIN_FRAG_SIZE+(arc4random_uniform(400)))>>3)<<3), \
forder, tstamp_f) == -1){
puts("Error sending packet");
@@ -1932,7 +1931,7 @@ int send_fragment2(u_int16_t ip6len, unsigned int id,
icmp6->icmp6_code = 0;
icmp6->icmp6_cksum = 0;
icmp6->icmp6_data16[0]= htons(getpid()); /* Identifier */
- icmp6->icmp6_data16[1]= htons(random()); /* Sequence Number */
+ icmp6->icmp6_data16[1]= arc4random(); /* Sequence Number */
ptr+= sizeof(struct icmp6_hdr);
@@ -1993,7 +1992,6 @@ int send_fragment2(u_int16_t ip6len, unsigned int id,
*/
int send_fragment(unsigned int id, unsigned int offset, unsigned int fsize, unsigned int forder, unsigned int tstamp_f){
time_t tstamp;
- unsigned int i;
ethernet= (struct ether_header *) buffer;
dlt_null= (struct dlt_null *) buffer;
@@ -2126,7 +2124,7 @@ int send_fragment(unsigned int id, unsigned int offset
icmp6->icmp6_code = 0;
icmp6->icmp6_cksum = 0;
icmp6->icmp6_data16[0]= htons(getpid()); /* Identifier */
- icmp6->icmp6_data16[1]= htons(random()); /* Sequence Number */
+ icmp6->icmp6_data16[1]= arc4random(); /* Sequence Number */
ptr+= sizeof(struct icmp6_hdr);
fsize-= sizeof(struct icmp6_hdr);
@@ -2153,10 +2151,8 @@ int send_fragment(unsigned int id, unsigned int offset
fsize=0;
}
- for(i=0; i< (fsize/4); i++){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, fsize & ~3);
+ ptr += fsize & ~3;
ipv6->ip6_plen= htons(ptr-(v6buffer + MIN_IPV6_HLEN));
icmp6->icmp6_cksum = in_chksum(v6buffer, icmp6, ptr-((unsigned char *)icmp6), IPPROTO_ICMPV6);
@@ -2193,10 +2189,8 @@ int send_fragment(unsigned int id, unsigned int offset
return(-1);
}
- for(i=0; i<(fsize/4); i++){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, fsize & ~3);
+ ptr += fsize & ~3;
ipv6->ip6_plen= htons(ptr-(v6buffer + MIN_IPV6_HLEN));
}
@@ -2227,7 +2221,6 @@ int send_fid_probe(void){
struct ether_header *ethernet;
struct ip6_hdr *ipv6;
unsigned char *fptr, *fptrend;
- unsigned int i;
ethernet= (struct ether_header *) buffer;
v6buffer = buffer + linkhsize;
@@ -2266,16 +2259,14 @@ int send_fid_probe(void){
icmp6->icmp6_code = 0;
icmp6->icmp6_cksum = 0;
icmp6->icmp6_data16[0]= htons(getpid()); /* Identifier */
- icmp6->icmp6_data16[1]= htons(random()); /* Sequence Number */
+ icmp6->icmp6_data16[1]= arc4random(); /* Sequence Number */
ptr+= sizeof(struct icmp6_hdr);
*(u_int32_t *)ptr= icmp6_sig;
ptr+= sizeof(u_int32_t);
- for(i=0;i<400; i++){
- *(u_int32_t *)ptr= random();
- ptr+=sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, 1600);
+ ptr += 1600;
icmp6->icmp6_cksum = in_chksum(v6buffer, icmp6, ptr-(unsigned char *)icmp6, IPPROTO_ICMPV6);
@@ -2293,7 +2284,7 @@ int send_fid_probe(void){
fptr = fptr + (fragpart-buffer);
fh= (struct ip6_frag *) (fragbuffer + linkhsize + sizeof(struct ip6_hdr));
- fh->ip6f_ident=random();
+ fh->ip6f_ident=arc4random();
startoffragment = fptr;
/* We'll be sending packets of at most 1280 bytes (the IPv6 minimum MTU) */
@@ -2648,7 +2639,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
ipv6addr->s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ipv6addr->s6_addr16[i]=random();
+ ipv6addr->s6_addr16[i]=arc4random();
if(preflen%16){
mask=0xffff;
@@ -2673,8 +2664,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
*/
void randomize_ether_addr(struct ether_addr *ethaddr){
- for(i=0; i<6; i++)
- ethaddr->a[i]= random();
+ arc4random_buf(ethaddr, sizeof(struct ether_addr));
ethaddr->a[0]= (ethaddr->a[0] & 0xfc) | 0x02;
}

222
net/ipv6-toolkit/patches/patch-tools_icmp6_c
View File

@ -1,222 +0,0 @@
$OpenBSD: patch-tools_icmp6_c,v 1.2 2013/09/26 21:52:35 bluhm Exp $
--- tools/icmp6.c.orig Fri Aug 16 08:00:40 2013
+++ tools/icmp6.c Sun Sep 8 22:09:53 2013
@@ -41,6 +41,7 @@
#include <pcap.h>
#include <sys/types.h>
#include <sys/param.h>
+#include <sys/socket.h>
#include <setjmp.h>
#include <netinet/in.h>
#include <arpa/inet.h>
@@ -54,7 +55,6 @@
#elif defined (__FreeBSD__) || defined(__NetBSD__) || defined (__OpenBSD__) || defined(__APPLE__)
#include <net/if_dl.h>
#endif
-#include <sys/socket.h>
#include "icmp6.h"
#include "ipv6toolkit.h"
#include <netinet/tcp.h>
@@ -290,7 +290,7 @@ int main(int argc, char **argv){
}
init_iface_data(&idata);
- hoplimit=64+random()%180;
+ hoplimit=64+arc4random_uniform(180);
while((r=getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
option= r;
@@ -1108,8 +1108,6 @@ int main(int argc, char **argv){
hsrcaddr= idata.ether;
}
- srandom(time(NULL));
-
if(!srcaddr_f || srcprefix_f){
if(srcprefix_f){
randprefix=srcaddr;
@@ -1154,7 +1152,7 @@ int main(int argc, char **argv){
rhdefault_f=1;
if(!ip6hoplimit_f)
- ip6hoplimit=64+random()%180;
+ ip6hoplimit=64+arc4random_uniform(180);
if(!ip6length_f)
ip6length=1460;
@@ -1177,21 +1175,21 @@ int main(int argc, char **argv){
tcpflags= tcpflags | TH_ACK;
if(!tcpack_f)
- tcpack= random();
+ tcpack= arc4random();
if(!tcpseq_f)
- tcpseq= random();
+ tcpseq= arc4random();
if(!tcpwin_f)
- tcpwin= ((u_int16_t) random() + 1500) & (u_int16_t)0x7f00;
+ tcpwin= ((u_int16_t) arc4random() + 1500) & (u_int16_t)0x7f00;
if(!peerportl_f){
- peerportl= random();
+ peerportl= arc4random();
peerporth= peerportl;
}
if(!targetportl_f){
- targetportl= random();
+ targetportl= arc4random();
targetporth= targetportl;
}
@@ -1201,22 +1199,22 @@ int main(int argc, char **argv){
if(rhudp_f){
if(!peerportl_f){
- peerportl= random();
+ peerportl= arc4random();
peerporth= peerportl;
}
if(!targetportl_f){
- targetportl= random();
+ targetportl= arc4random();
targetporth= targetportl;
}
}
if(rhicmp6_f){
if(!icmp6id_f)
- icmp6id= random();
+ icmp6id= arc4random();
if(!icmp6seq_f)
- icmp6seq= random();
+ icmp6seq= arc4random();
}
if(!icmp6type_f){
@@ -1232,7 +1230,7 @@ int main(int argc, char **argv){
case ICMP6_PARAM_PROB:
if(pointer_f)
- pointer= random()%40;
+ pointer= arc4random_uniform(40);
break;
case ICMP6_DST_UNREACH:
@@ -1758,7 +1756,7 @@ void send_packet(const u_char *pktdata, struct pcap_pk
rhtcp->th_urp= htons(tcpurg);
rhtcp->th_win= htons(tcpwin);
rhtcp->th_off= MIN_TCP_HLEN >> 2;
- rhtcp->th_sum = random();
+ rhtcp->th_sum = arc4random();
if(rhbytes <= (MIN_IPV6_HLEN + MIN_TCP_HLEN)){
bcopy(rhbuff, ptr, rhbytes);
@@ -1769,11 +1767,9 @@ void send_packet(const u_char *pktdata, struct pcap_pk
ptr += MIN_IPV6_HLEN+MIN_TCP_HLEN;
rhbytes -= MIN_IPV6_HLEN+MIN_TCP_HLEN;
- while(rhbytes>=4){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- rhbytes -= sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, rhbytes);
+ ptr += rhbytes;
+ rhbytes = 0;
}
}
@@ -1783,7 +1779,7 @@ void send_packet(const u_char *pktdata, struct pcap_pk
rhudp->uh_sport= htons(targetport);
rhudp->uh_dport= htons(peerport);
rhudp->uh_ulen= rhipv6->ip6_plen;
- rhudp->uh_sum= random();
+ rhudp->uh_sum= arc4random();
if(rhbytes <= (MIN_IPV6_HLEN + MIN_UDP_HLEN)){
bcopy(rhbuff, ptr, rhbytes);
@@ -1793,11 +1789,9 @@ void send_packet(const u_char *pktdata, struct pcap_pk
bcopy(rhbuff, ptr, MIN_IPV6_HLEN+MIN_UDP_HLEN);
ptr += MIN_IPV6_HLEN+MIN_UDP_HLEN;
rhbytes -= MIN_IPV6_HLEN+MIN_UDP_HLEN;
- while(rhbytes>=4){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- rhbytes -= sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, rhbytes);
+ ptr += rhbytes;
+ rhbytes = 0;
}
}
else if(rhicmp6_f){
@@ -1805,9 +1799,9 @@ void send_packet(const u_char *pktdata, struct pcap_pk
rhicmp6 = (struct icmp6_hdr *) (rhbuff + sizeof(struct ip6_hdr));
rhicmp6->icmp6_type = ICMP6_ECHO_REQUEST;
rhicmp6->icmp6_code = 0;
- rhicmp6->icmp6_cksum = random();
- rhicmp6->icmp6_data16[0]= random(); /* Identifier */
- rhicmp6->icmp6_data16[1]= random(); /* Sequence Number */
+ rhicmp6->icmp6_cksum = arc4random();
+ rhicmp6->icmp6_data16[0]= arc4random(); /* Identifier */
+ rhicmp6->icmp6_data16[1]= arc4random(); /* Sequence Number */
if(rhbytes <= (MIN_IPV6_HLEN + MIN_ICMP6_HLEN)){
bcopy(rhbuff, ptr, rhbytes);
@@ -1817,11 +1811,9 @@ void send_packet(const u_char *pktdata, struct pcap_pk
bcopy(rhbuff, ptr, MIN_IPV6_HLEN+MIN_ICMP6_HLEN);
ptr += MIN_IPV6_HLEN+MIN_ICMP6_HLEN;
rhbytes -= MIN_IPV6_HLEN+MIN_ICMP6_HLEN;
- while(rhbytes>=4){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- rhbytes -= sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, rhbytes);
+ ptr += rhbytes;
+ rhbytes = 0;
}
}
}
@@ -1860,7 +1852,7 @@ void send_packet(const u_char *pktdata, struct pcap_pk
memcpy(fptr, (char *) &fraghdr, FRAG_HDR_SIZE);
fh= (struct ip6_frag *) fptr;
- fh->ip6f_ident=random();
+ fh->ip6f_ident=arc4random();
startoffragment = fptr + FRAG_HDR_SIZE;
/*
@@ -2589,7 +2581,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
ipv6addr->s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ipv6addr->s6_addr16[i]=random();
+ ipv6addr->s6_addr16[i]=arc4random();
if(preflen%16){
mask=0xffff;
@@ -2614,8 +2606,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
*/
void randomize_ether_addr(struct ether_addr *ethaddr){
- for(i=0; i<6; i++)
- ethaddr->a[i]= random();
+ arc4random_buf(ethaddr, sizeof(struct ether_addr));
ethaddr->a[0]= (ethaddr->a[0] & 0xfc) | 0x02;
}
@@ -3519,7 +3510,7 @@ int send_neighbor_advert(struct iface_data *idata, pca
memcpy(fptr, (char *) &fraghdr, FRAG_HDR_SIZE);
fh= (struct ip6_frag *) fptr;
- fh->ip6f_ident=random();
+ fh->ip6f_ident=arc4random();
startoffragment = fptr + FRAG_HDR_SIZE;
/*

67
net/ipv6-toolkit/patches/patch-tools_jumbo6_c
View File

@ -1,67 +0,0 @@
$OpenBSD: patch-tools_jumbo6_c,v 1.1 2013/09/26 21:52:35 bluhm Exp $
--- tools/jumbo6.c.orig Fri Aug 16 07:33:28 2013
+++ tools/jumbo6.c Sun Sep 8 21:15:17 2013
@@ -246,7 +246,7 @@ int main(int argc, char **argv){
exit(1);
}
- hoplimit=64+random()%180;
+ hoplimit=64+arc4random_uniform(180);
init_iface_data(&idata);
while((r=getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
@@ -807,8 +807,6 @@ int main(int argc, char **argv){
exit(1);
}
- srandom(time(NULL));
-
if(!dstaddr_f && !listen_f){ /* Must specify IPv6 Destination Address if listening mode not used */
puts("IPv6 Destination Address not specified (and listening mode not selected)");
exit(1);
@@ -1237,14 +1235,12 @@ void init_packet_data(void){
icmp6->icmp6_code = 0;
icmp6->icmp6_cksum = 0;
icmp6->icmp6_data16[0]= htons(getpid()); /* Identifier */
- icmp6->icmp6_data16[1]= htons(random()); /* Sequence Number */
+ icmp6->icmp6_data16[1]= arc4random(); /* Sequence Number */
ptr+= sizeof(struct icmp6_hdr);
- for(i=0; i< (icmp6psize/4); i++){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, icmp6psize);
+ ptr += icmp6psize;
icmp6->icmp6_cksum = in_chksum(v6buffer, icmp6, ptr-((unsigned char *)icmp6), IPPROTO_ICMPV6);
@@ -1304,7 +1300,7 @@ int send_packet(struct pcap_pkthdr *pkthdr, const u_ch
/* Copy the Fragmentation Header */
memcpy(fptr, (char *) &fraghdr, FRAG_HDR_SIZE);
fh= (struct ip6_frag *) fptr;
- fh->ip6f_ident=random();
+ fh->ip6f_ident=arc4random();
startoffragment = fptr + FRAG_HDR_SIZE;
/*
@@ -1851,7 +1847,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
ipv6addr->s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ipv6addr->s6_addr16[i]=random();
+ ipv6addr->s6_addr16[i]=arc4random();
if(preflen%16){
mask=0xffff;
@@ -1876,8 +1872,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
*/
void randomize_ether_addr(struct ether_addr *ethaddr){
- for(i=0; i<6; i++)
- ethaddr->a[i]= random();
+ arc4random_buf(ethaddr, sizeof(struct ether_addr));
ethaddr->a[0]= (ethaddr->a[0] & 0xfc) | 0x02;
}

68
net/ipv6-toolkit/patches/patch-tools_na6_c
View File

@ -1,68 +0,0 @@
$OpenBSD: patch-tools_na6_c,v 1.1 2013/09/26 21:52:35 bluhm Exp $
--- tools/na6.c.orig Thu Aug 22 11:48:49 2013
+++ tools/na6.c Sun Sep 8 21:20:06 2013
@@ -880,8 +880,6 @@ int main(int argc, char **argv){
pcap_freecode(&pcap_filter);
- srandom(time(NULL));
-
if(!floods_f && !srcaddr_f){
/* When randomizing a link-local IPv6 address, select addresses that belong to the
@@ -895,7 +893,7 @@ int main(int argc, char **argv){
srcaddr.s6_addr16[i]=0x0000;
for(i=4; i<8; i++)
- srcaddr.s6_addr16[i]=random();
+ srcaddr.s6_addr16[i]=arc4random();
}
/*
@@ -919,8 +917,7 @@ int main(int argc, char **argv){
}
if(!hsrcaddr_f) /* Source link-layer address is randomized by default */
- for(i=0; i<6; i++)
- hsrcaddr.a[i]= random();
+ arc4random_buf(&hsrcaddr, sizeof(struct ether_addr));
if(!hdstaddr_f) /* Destination link-layer address defaults to all-nodes */
if(ether_pton(ETHER_ALLNODES_LINK_ADDR, &hdstaddr, sizeof(hdstaddr)) == 0){
@@ -1361,7 +1358,7 @@ void send_packet(const u_char *pktdata){
ipv6->ip6_src.s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ipv6->ip6_src.s6_addr16[i]=random();
+ ipv6->ip6_src.s6_addr16[i]=arc4random();
if(srcpreflen%16){
mask=0xffff;
@@ -1377,8 +1374,7 @@ void send_packet(const u_char *pktdata){
ipv6->ip6_src.s6_addr16[i]= ipv6->ip6_src.s6_addr16[i] | srcaddr.s6_addr16[i];
if(!hsrcaddr_f){
- for(i=0; i<6; i++)
- ethernet->src.a[i]= random();
+ arc4random_buf(&ethernet->src, sizeof(struct ether_addr));
}
if(tllaopt_f && !tllaopta_f){
@@ -1400,7 +1396,7 @@ void send_packet(const u_char *pktdata){
na->nd_na_target.s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- na->nd_na_target.s6_addr16[i]=random();
+ na->nd_na_target.s6_addr16[i]=arc4random();
if(targetpreflen%16){
mask=0xffff;
@@ -1475,7 +1471,7 @@ void send_packet(const u_char *pktdata){
memcpy(fptr, (char *) &fraghdr, FRAG_HDR_SIZE);
fh= (struct ip6_frag *) fptr;
- fh->ip6f_ident=random();
+ fh->ip6f_ident=arc4random();
startoffragment = fptr + FRAG_HDR_SIZE;
/*

112
net/ipv6-toolkit/patches/patch-tools_ni6_c
View File

@ -1,112 +0,0 @@
$OpenBSD: patch-tools_ni6_c,v 1.1 2013/09/26 21:52:36 bluhm Exp $
--- tools/ni6.c.orig Thu Aug 22 11:40:01 2013
+++ tools/ni6.c Sun Sep 8 21:24:43 2013
@@ -294,8 +294,7 @@ int main(int argc, char **argv){
exit(1);
}
- srandom(time(NULL));
- hoplimit=64+random()%180;
+ hoplimit=64+arc4random_uniform(180);
if(init_iface_data(&idata) == -1){
puts("Error initializing internal data structure");
@@ -2151,10 +2150,8 @@ int send_packet(const u_char *pktdata, struct pcap_pkt
bzero(ptr, 4);
ptr+= 4;
- for(i=0; i<payloadsize; i++){
- *ptr= (unsigned char) random();
- ptr++;
- }
+ arc4random_buf(ptr, payloadsize);
+ ptr += payloadsize;
}
break;
@@ -2179,10 +2176,8 @@ int send_packet(const u_char *pktdata, struct pcap_pkt
return(-1);
}
- for(i=0; i<payloadsize; i++){
- *ptr= (unsigned char) random();
- ptr++;
- }
+ arc4random_buf(ptr, payloadsize);
+ ptr += payloadsize;
}
break;
@@ -2206,10 +2201,8 @@ int send_packet(const u_char *pktdata, struct pcap_pkt
return(-1);
}
- for(i=0; i<payloadsize; i++){
- *ptr= (unsigned char) random();
- ptr++;
- }
+ arc4random_buf(ptr, payloadsize);
+ ptr += payloadsize;
}
break;
@@ -2226,8 +2219,7 @@ int send_packet(const u_char *pktdata, struct pcap_pkt
ni->ni_qtype= htons(qtype);
ni->ni_flags= htons(flags);
- for(i=0; i<8; i++)
- ni->icmp6_ni_nonce[i]= random();
+ arc4random_buf(ni->icmp6_ni_nonce, 8);
ptr= ptr + sizeof(struct icmp6_nodeinfo);
@@ -2351,10 +2343,8 @@ int send_packet(const u_char *pktdata, struct pcap_pkt
return(-1);
}
- for(i=0; i<payloadsize; i++){
- *ptr= (unsigned char) random();
- ptr++;
- }
+ arc4random_buf(ptr, payloadsize);
+ ptr += payloadsize;
}
else if(sloopattack_f){
if((ptr+(slsize+4)) > (v6buffer+max_packet_size)){
@@ -2403,7 +2393,7 @@ int send_packet(const u_char *pktdata, struct pcap_pkt
memcpy(fptr, (char *) &fraghdr, FRAG_HDR_SIZE);
fh= (struct ip6_frag *) fptr;
- fh->ip6f_ident=random();
+ fh->ip6f_ident=arc4random();
startoffragment = fptr + FRAG_HDR_SIZE;
/*
@@ -3098,7 +3088,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
ipv6addr->s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ipv6addr->s6_addr16[i]=random();
+ ipv6addr->s6_addr16[i]=arc4random();
if(preflen%16){
mask=0xffff;
@@ -3123,8 +3113,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
*/
void randomize_ether_addr(struct ether_addr *ethaddr){
- for(i=0; i<6; i++)
- ethaddr->a[i]= random();
+ arc4random_buf(ethaddr, sizeof(struct ether_addr));
ethaddr->a[0]= (ethaddr->a[0] & 0xfc) | 0x02;
}
@@ -4017,7 +4006,7 @@ int send_neighbor_advert(struct iface_data *idata, pca
memcpy(fptr, (char *) &fraghdr, FRAG_HDR_SIZE);
fh= (struct ip6_frag *) fptr;
- fh->ip6f_ident=random();
+ fh->ip6f_ident=arc4random();
startoffragment = fptr + FRAG_HDR_SIZE;
/*

68
net/ipv6-toolkit/patches/patch-tools_ns6_c
View File

@ -1,68 +0,0 @@
$OpenBSD: patch-tools_ns6_c,v 1.1 2013/09/26 21:52:36 bluhm Exp $
--- tools/ns6.c.orig Wed Jul 24 02:48:38 2013
+++ tools/ns6.c Sun Sep 8 21:25:54 2013
@@ -538,8 +538,6 @@ int main(int argc, char **argv){
pcap_freecode(&pcap_filter);
- srandom(time(NULL));
-
/*
If the IPv6 Source Address has not been specified, and the "-F" (flood) option has
not been specified, select a random link-local unicast address.
@@ -557,7 +555,7 @@ int main(int argc, char **argv){
srcaddr.s6_addr16[i]=0x0000;
for(i=4; i<8; i++)
- srcaddr.s6_addr16[i]=random();
+ srcaddr.s6_addr16[i]=arc4random();
}
@@ -598,8 +596,7 @@ int main(int argc, char **argv){
}
if(!hsrcaddr_f && !floods_f) /* Source link-layer address is randomized by default */
- for(i=0; i<6; i++)
- hsrcaddr.a[i]= random();
+ arc4random_buf(&hsrcaddr, sizeof(struct ether_addr));
if(sllopt_f && !sllopta_f){ /* The value of the source link-layer address option */
linkaddr[0]= hsrcaddr; /* defaults to the source Ethernet address */
@@ -808,7 +805,7 @@ void send_packet(void){
ipv6->ip6_src.s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ipv6->ip6_src.s6_addr16[i]=random();
+ ipv6->ip6_src.s6_addr16[i]=arc4random();
if(srcpreflen%16){
@@ -824,8 +821,7 @@ void send_packet(void){
ipv6->ip6_src.s6_addr16[i]= ipv6->ip6_src.s6_addr16[i] | srcaddr.s6_addr16[i];
if(!hsrcaddr_f){
- for(i=0; i<6; i++)
- ethernet->src.a[i]= random();
+ arc4random_buf(&ethernet->src, sizeof(struct ether_addr));
/*
If the source-link layer address must be included, but no value was
@@ -851,7 +847,7 @@ void send_packet(void){
ns->nd_ns_target.s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ns->nd_ns_target.s6_addr16[i]=random();
+ ns->nd_ns_target.s6_addr16[i]=arc4random();
if(targetpreflen%16){
mask=0xffff;
@@ -921,7 +917,7 @@ void send_packet(void){
memcpy(fptr, (char *) &fraghdr, FRAG_HDR_SIZE);
fh= (struct ip6_frag *) fptr;
- fh->ip6f_ident=random();
+ fh->ip6f_ident=arc4random();
startoffragment = fptr + FRAG_HDR_SIZE;
/*

88
net/ipv6-toolkit/patches/patch-tools_ra6_c
View File

@ -1,88 +0,0 @@
$OpenBSD: patch-tools_ra6_c,v 1.1 2013/09/26 21:52:36 bluhm Exp $
--- tools/ra6.c.orig Wed Jul 24 02:48:38 2013
+++ tools/ra6.c Sun Sep 8 21:34:09 2013
@@ -254,7 +254,6 @@ int main(int argc, char **argv){
lifetime= DEFAULT_ROUTER_LIFETIME;
reachable= DEFAULT_ROUTER_REACHABLE;
retrans= DEFAULT_ROUTER_RETRANS;
- srandom(time(NULL));
while((r=getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
option= r;
@@ -1093,7 +1092,7 @@ int main(int argc, char **argv){
srcaddr.s6_addr16[i]=0x0000;
for(i=4; i<8; i++)
- srcaddr.s6_addr16[i]=random();
+ srcaddr.s6_addr16[i]=arc4random();
}
/*
@@ -1116,8 +1115,7 @@ int main(int argc, char **argv){
}
if(!hsrcaddr_f) /* Source link-layer address is randomized by default */
- for(i=0; i<6; i++)
- hsrcaddr.a[i]= random();
+ arc4random_buf(&hsrcaddr, sizeof(struct ether_addr));
if(!hdstaddr_f) /* Destination link-layer address defaults to all-nodes */
if(ether_pton(ETHER_ALLNODES_LINK_ADDR, &hdstaddr, sizeof(hdstaddr)) == 0){
@@ -1542,7 +1540,7 @@ void send_packet(const u_char *pktdata){
ipv6->ip6_src.s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ipv6->ip6_src.s6_addr16[i]=random();
+ ipv6->ip6_src.s6_addr16[i]=arc4random();
if(srcpreflen%16){
@@ -1559,8 +1557,7 @@ void send_packet(const u_char *pktdata){
ipv6->ip6_src.s6_addr16[i]= ipv6->ip6_src.s6_addr16[i] | srcaddr.s6_addr16[i];
if(!hsrcaddr_f){
- for(i=0; i<6; i++)
- ethernet->src.a[i]= random();
+ arc4random_buf(&ethernet->src, sizeof(struct ether_addr));
/*
If the source-link layer address must be included, but no value was
@@ -1634,8 +1631,7 @@ void send_packet(const u_char *pktdata){
endrand= (prefixlen[0]+15)/16;
- for(i=0; i<endrand; i++)
- prefixopt->nd_opt_pi_prefix.s6_addr16[i]=random();
+ arc4random_buf(&prefixopt->nd_opt_pi_prefix, endrand<<1);
if(prefixlen[0]%16){
mask=0;
@@ -1677,8 +1673,7 @@ void send_packet(const u_char *pktdata){
endrand= (routelen[0]+15)/16;
- for(i=0; i<endrand; i++)
- routeopt->nd_opt_ri_prefix.s6_addr16[i]=random();
+ arc4random_buf(&routeopt->nd_opt_ri_prefix, endrand<<1);
if(routelen[0]%16){
mask=0;
@@ -1728,8 +1723,7 @@ void send_packet(const u_char *pktdata){
dnsopt->nd_opt_rdnss_lifetime= htonl(rdnsslife[0]);
for(i=0; i<smaxaddrs && i<nflooddoa && dnsopts<nrdnss; i++, dnsopts++)
- for(j=0; j<8; j++)
- dnsopt->nd_opt_rdnss_addr[i].s6_addr16[j]=random();
+ arc4random_buf(&dnsopt->nd_opt_rdnss_addr[i], 16);
dnsopt->nd_opt_rdnss_len= (sizeof(struct nd_opt_rdnss_l) + \
i * sizeof(struct in6_addr))/8;
@@ -1772,7 +1766,7 @@ void send_packet(const u_char *pktdata){
memcpy(fptr, (char *) &fraghdr, FRAG_HDR_SIZE);
fh= (struct ip6_frag *) fptr;
- fh->ip6f_ident=random();
+ fh->ip6f_ident=arc4random();
startoffragment = fptr + FRAG_HDR_SIZE;
/*
* Check that the selected fragment size is not larger than the largest fragment size

212
net/ipv6-toolkit/patches/patch-tools_rd6_c
View File

@ -1,212 +0,0 @@
$OpenBSD: patch-tools_rd6_c,v 1.1 2013/09/26 21:52:36 bluhm Exp $
--- tools/rd6.c.orig Thu Aug 22 11:49:10 2013
+++ tools/rd6.c Sun Sep 8 21:37:46 2013
@@ -1036,8 +1036,6 @@ int main(int argc, char **argv){
exit(1);
}
- srandom(time(NULL));
-
/*
If the flood option ("-F") has been specified, but no prefix has been specified,
select the random Source Addresses from the link-local unicast prefix (fe80::/64).
@@ -1062,8 +1060,7 @@ int main(int argc, char **argv){
}
if(!hsrcaddr_f && !learnrouter_f) /* Source link-layer address is randomized by default */
- for(i=0; i<6; i++)
- hsrcaddr.a[i]= random();
+ arc4random_buf(&hsrcaddr, sizeof(struct ether_addr));
if(!hdstaddr_f && dstaddr_f){
if(ether_pton(ETHER_ALLNODES_LINK_ADDR, &hdstaddr, sizeof(hdstaddr)) == 0){
@@ -1208,19 +1205,19 @@ int main(int argc, char **argv){
tcpflags= tcpflags | TH_ACK;
if(!tcpack_f)
- tcpack= random();
+ tcpack= arc4random();
if(!tcpseq_f)
- tcpseq= random();
+ tcpseq= arc4random();
if(!tcpwin_f)
- tcpwin= ((u_int16_t) random() + 1500) & (u_int16_t)0x7f00;
+ tcpwin= ((u_int16_t) arc4random() + 1500) & (u_int16_t)0x7f00;
if(!peerport_f)
- peerport= random();
+ peerport= arc4random();
if(!redirport_f)
- redirport= random();
+ redirport= arc4random();
if(!tcpurg_f)
tcpurg= 0;
@@ -1228,18 +1225,18 @@ int main(int argc, char **argv){
if(rhudp_f){
if(!peerport_f)
- peerport= random();
+ peerport= arc4random();
if(!redirport_f)
- redirport= random();
+ redirport= arc4random();
}
if(rhicmp6_f){
if(!icmp6id_f)
- icmp6id= random();
+ icmp6id= arc4random();
if(!icmp6seq_f)
- icmp6seq= random();
+ icmp6seq= arc4random();
}
if(verbose_f){
@@ -1601,7 +1598,7 @@ void send_packet(const u_char *pktdata, struct pcap_pk
ipv6->ip6_src.s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ipv6->ip6_src.s6_addr16[i]=random();
+ ipv6->ip6_src.s6_addr16[i]=arc4random();
if(srcpreflen%16){
mask=0xffff;
@@ -1617,8 +1614,7 @@ void send_packet(const u_char *pktdata, struct pcap_pk
ipv6->ip6_src.s6_addr16[i]= ipv6->ip6_src.s6_addr16[i] | srcaddr.s6_addr16[i];
if(!hsrcaddr_f){
- for(i=0; i<6; i++)
- ethernet->src.a[i]= random();
+ arc4random_buf(&ethernet->src, sizeof(struct ether_addr));
}
if(tllaopt_f && !tllaopta_f){
@@ -1640,7 +1636,7 @@ void send_packet(const u_char *pktdata, struct pcap_pk
rd->nd_rd_dst.s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- rd->nd_rd_dst.s6_addr16[i]=random();
+ rd->nd_rd_dst.s6_addr16[i]=arc4random();
if(redirpreflen%16){
mask=0xffff;
@@ -1673,7 +1669,7 @@ void send_packet(const u_char *pktdata, struct pcap_pk
rd->nd_rd_target.s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- rd->nd_rd_target.s6_addr16[i]=random();
+ rd->nd_rd_target.s6_addr16[i]=arc4random();
if(targetpreflen%16){
mask=0xffff;
@@ -1818,7 +1814,7 @@ void send_packet(const u_char *pktdata, struct pcap_pk
rhtcp->th_urp= htons(tcpurg);
rhtcp->th_win= htons(tcpwin);
rhtcp->th_off= MIN_TCP_HLEN >> 2;
- rhtcp->th_sum = random();
+ rhtcp->th_sum = arc4random();
if(rhbytes <= (MIN_IPV6_HLEN + MIN_TCP_HLEN)){
bcopy(rhbuff, ptr, rhbytes);
@@ -1828,12 +1824,9 @@ void send_packet(const u_char *pktdata, struct pcap_pk
bcopy(rhbuff, ptr, MIN_IPV6_HLEN+MIN_TCP_HLEN);
ptr += MIN_IPV6_HLEN+MIN_TCP_HLEN;
rhbytes -= MIN_IPV6_HLEN+MIN_TCP_HLEN;
-
- while(rhbytes>=4){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- rhbytes -= sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, rhbytes);
+ ptr += rhbytes;
+ rhbytes = 0;
}
}
@@ -1843,7 +1836,7 @@ void send_packet(const u_char *pktdata, struct pcap_pk
rhudp->uh_sport= htons(peerport);
rhudp->uh_dport= htons(redirport);
rhudp->uh_ulen= rhipv6->ip6_plen;
- rhudp->uh_sum= random();
+ rhudp->uh_sum= arc4random();
if(rhbytes <= (MIN_IPV6_HLEN + MIN_UDP_HLEN)){
bcopy(rhbuff, ptr, rhbytes);
@@ -1853,11 +1846,9 @@ void send_packet(const u_char *pktdata, struct pcap_pk
bcopy(rhbuff, ptr, MIN_IPV6_HLEN+MIN_UDP_HLEN);
ptr += MIN_IPV6_HLEN+MIN_UDP_HLEN;
rhbytes -= MIN_IPV6_HLEN+MIN_UDP_HLEN;
- while(rhbytes>=4){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- rhbytes -= sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, rhbytes);
+ ptr += rhbytes;
+ rhbytes = 0;
}
}
else if(rhicmp6_f){
@@ -1865,9 +1856,9 @@ void send_packet(const u_char *pktdata, struct pcap_pk
rhicmp6 = (struct icmp6_hdr *) (rhbuff + sizeof(struct ip6_hdr));
rhicmp6->icmp6_type = ICMP6_ECHO_REQUEST;
rhicmp6->icmp6_code = 0;
- rhicmp6->icmp6_cksum = random();
- rhicmp6->icmp6_data16[0]= random(); /* Identifier */
- rhicmp6->icmp6_data16[1]= random(); /* Sequence Number */
+ rhicmp6->icmp6_cksum = arc4random();
+ rhicmp6->icmp6_data16[0]= arc4random(); /* Identifier */
+ rhicmp6->icmp6_data16[1]= arc4random(); /* Sequence Number */
if(rhbytes <= (MIN_IPV6_HLEN + MIN_ICMP6_HLEN)){
bcopy(rhbuff, ptr, rhbytes);
@@ -1877,11 +1868,9 @@ void send_packet(const u_char *pktdata, struct pcap_pk
bcopy(rhbuff, ptr, MIN_IPV6_HLEN+MIN_ICMP6_HLEN);
ptr += MIN_IPV6_HLEN+MIN_ICMP6_HLEN;
rhbytes -= MIN_IPV6_HLEN+MIN_ICMP6_HLEN;
- while(rhbytes>=4){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- rhbytes -= sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, rhbytes);
+ ptr += rhbytes;
+ rhbytes = 0;
}
}
}
@@ -1920,7 +1909,7 @@ void send_packet(const u_char *pktdata, struct pcap_pk
memcpy(fptr, (char *) &fraghdr, FRAG_HDR_SIZE);
fh= (struct ip6_frag *) fptr;
- fh->ip6f_ident=random();
+ fh->ip6f_ident=arc4random();
startoffragment = fptr + FRAG_HDR_SIZE;
/*
@@ -2568,7 +2557,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
ipv6addr->s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ipv6addr->s6_addr16[i]=random();
+ ipv6addr->s6_addr16[i]=arc4random();
if(preflen%16){
mask=0xffff;
@@ -2593,8 +2582,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
*/
void randomize_ether_addr(struct ether_addr *ethaddr){
- for(i=0; i<6; i++)
- ethaddr->a[i]= random();
+ arc4random_buf(ethaddr, sizeof(struct ether_addr));
ethaddr->a[0]= (ethaddr->a[0] & 0xfc) | 0x02;
}

58
net/ipv6-toolkit/patches/patch-tools_rs6_c
View File

@ -1,58 +0,0 @@
$OpenBSD: patch-tools_rs6_c,v 1.1 2013/09/26 21:52:36 bluhm Exp $
--- tools/rs6.c.orig Wed Jul 3 03:00:34 2013
+++ tools/rs6.c Sun Sep 8 21:38:57 2013
@@ -498,8 +498,6 @@ int main(int argc, char **argv){
pcap_freecode(&pcap_filter);
- srandom(time(NULL));
-
/*
If the IPv6 Source Address has not been specified, and the "-F" (flood) option has
not been specified, select a random link-local unicast address.
@@ -516,7 +514,7 @@ int main(int argc, char **argv){
srcaddr.s6_addr16[i]=0x0000;
for(i=4; i<8; i++)
- srcaddr.s6_addr16[i]=random();
+ srcaddr.s6_addr16[i]=arc4random();
}
@@ -543,7 +541,7 @@ int main(int argc, char **argv){
if(!hsrcaddr_f) /* Source link-layer address is randomized by default */
for(i=0; i<6; i++)
- hsrcaddr.a[i]= random();
+ arc4random_buf(&hsrcaddr, sizeof(struct ether_addr));
if(!hdstaddr_f) /* Destination link-layer address defaults to all-nodes */
if(ether_pton(ETHER_ALL_ROUTERS_LINK_ADDR, &hdstaddr, sizeof(hdstaddr)) == 0){
@@ -754,7 +752,7 @@ void send_packet(void){
ipv6->ip6_src.s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ipv6->ip6_src.s6_addr16[i]=random();
+ ipv6->ip6_src.s6_addr16[i]=arc4random();
if(srcpreflen%16){
@@ -771,8 +769,7 @@ void send_packet(void){
ipv6->ip6_src.s6_addr16[i]= ipv6->ip6_src.s6_addr16[i] | srcaddr.s6_addr16[i];
if(!hsrcaddr_f){
- for(i=0; i<6; i++)
- ethernet->src.a[i]= random();
+ arc4random_buf(&ethernet->src, sizeof(struct ether_addr));
/*
If the source-link layer address must be included, but no value was
@@ -838,7 +835,7 @@ void send_packet(void){
memcpy(fptr, (char *) &fraghdr, FRAG_HDR_SIZE);
fh= (struct ip6_frag *) fptr;
- fh->ip6f_ident=random();
+ fh->ip6f_ident=arc4random();
startoffragment = fptr + FRAG_HDR_SIZE;
/*

278
net/ipv6-toolkit/patches/patch-tools_scan6_c
View File

@ -1,278 +0,0 @@
$OpenBSD: patch-tools_scan6_c,v 1.1 2013/09/26 21:52:36 bluhm Exp $
--- tools/scan6.c.orig Mon Aug 12 09:03:33 2013
+++ tools/scan6.c Sun Sep 8 22:10:38 2013
@@ -338,8 +338,7 @@ int main(int argc, char **argv){
exit(1);
}
- srandom(time(NULL));
- hoplimit=64+random()%180;
+ hoplimit=64+arc4random_uniform(180);
init_iface_data(&idata);
@@ -954,7 +953,7 @@ int main(int argc, char **argv){
*/
strncpy(oui_ascii, optarg, 8);
oui_ascii[8]= 0;
- strncat(oui_ascii, oui_end, ETHER_ADDR_PLEN-8);
+ strlcat(oui_ascii, oui_end, ETHER_ADDR_PLEN);
if(ether_pton(oui_ascii, &oui, sizeof(oui)) == 0){
puts("Error in vendor IEEE OUI");
@@ -3003,7 +3002,7 @@ int load_vendor_entries(struct scan_list *scan, struct
/* zero-terminate the string */
oui_ascii[8]= 0;
- strncat(oui_ascii, oui_end, ETHER_ADDR_PLEN);
+ strlcat(oui_ascii, oui_end, ETHER_ADDR_PLEN);
if(ether_pton(oui_ascii, &oui_list[ouis], sizeof(oui_list[ouis])) == 0){
if(verbose_f)
@@ -3465,7 +3464,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
ipv6addr->s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ipv6addr->s6_addr16[i]=random();
+ ipv6addr->s6_addr16[i]=arc4random();
if(preflen%16){
mask=0xffff;
@@ -3490,8 +3489,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
*/
void randomize_ether_addr(struct ether_addr *ethaddr){
- for(i=0; i<6; i++)
- ethaddr->a[i]= random();
+ arc4random_buf(ethaddr, sizeof(struct ether_addr));
ethaddr->a[0]= (ethaddr->a[0] & 0xfc) | 0x02;
}
@@ -4298,7 +4296,6 @@ int match_ipv6_to_prefixes(struct in6_addr *ipv6addr,
int send_probe_remote(struct iface_data *idata, struct scan_list *scan, struct in6_addr *srcaddr, unsigned char type){
unsigned char *ptr;
- unsigned int i;
struct ether_header *ether;
struct dlt_null *dlt_null;
unsigned char *v6buffer;
@@ -4306,7 +4303,6 @@ int send_probe_remote(struct iface_data *idata, struct
struct tcphdr *tcp;
struct ip6_dest *destopth;
struct ip6_option *opt;
- u_int32_t *uint32;
/* max_packet_size holds is equal to the link MTU, since the tool doesn't support packets larger than the link MTU */
max_packet_size = idata->mtu;
@@ -4362,10 +4358,8 @@ int send_probe_remote(struct iface_data *idata, struct
ptr = ptr+ sizeof(struct icmp6_hdr);
- for(i=0; i<(ICMPV6_ECHO_PAYLOAD_SIZE>>2); i++){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, ICMPV6_ECHO_PAYLOAD_SIZE);
+ ptr += ICMPV6_ECHO_PAYLOAD_SIZE;
ipv6->ip6_plen = htons((ptr - v6buffer) - MIN_IPV6_HLEN);
icmp6->icmp6_cksum = 0;
@@ -4392,8 +4386,7 @@ int send_probe_remote(struct iface_data *idata, struct
opt->ip6o_len= 4;
ptr= ptr + 2;
- uint32 = (u_int32_t *) ptr;
- *uint32 = random();
+ arc4random_buf(ptr, 4);
ptr= ptr +4;
icmp6 = (struct icmp6_hdr *) ptr;
@@ -4404,10 +4397,8 @@ int send_probe_remote(struct iface_data *idata, struct
ptr = ptr+ sizeof(struct icmp6_hdr);
- for(i=0; i<(ICMPV6_ECHO_PAYLOAD_SIZE>>2); i++){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, ICMPV6_ECHO_PAYLOAD_SIZE);
+ ptr += ICMPV6_ECHO_PAYLOAD_SIZE;
ipv6->ip6_plen = htons((ptr - v6buffer) - MIN_IPV6_HLEN);
icmp6->icmp6_cksum = 0;
@@ -4430,12 +4421,12 @@ int send_probe_remote(struct iface_data *idata, struct
if(srcport_f)
tcp->th_sport= htons(srcport);
else
- tcp->th_sport= htons(1024+ rand() % 64512);
+ tcp->th_sport= htons(1024+ arc4random_uniform(64512));
if(dstport_f)
tcp->th_dport= htons(dstport);
else
- tcp->th_dport= htons(1+ rand() % 1024);
+ tcp->th_dport= htons(1+ arc4random_uniform(1024));
if(tcpflags_f)
tcp->th_flags= tcpflags;
@@ -4443,11 +4434,11 @@ int send_probe_remote(struct iface_data *idata, struct
tcp->th_flags= TH_ACK;
if(tcpflags & TH_ACK)
- tcp->th_ack= htonl(rand());
+ tcp->th_ack= arc4random();
else
tcp->th_ack= htonl(0);
- tcp->th_win= htons( 4096 * (rand() % 9 + 1));
+ tcp->th_win= htons( 4096 * (arc4random_uniform(9) + 1));
/* Current version of tcp6 does not support sending TCP options */
tcp->th_off= sizeof(struct tcphdr) >> 2;
@@ -4458,18 +4449,10 @@ int send_probe_remote(struct iface_data *idata, struct
exit(1);
}
- while(rhbytes>=4){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- rhbytes -= sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, rhbytes);
+ ptr += rhbytes;
+ rhbytes = 0;
- while(rhbytes>0){
- *(u_int8_t *) ptr= (u_int8_t) random();
- ptr++;
- rhbytes--;
- }
-
ipv6->ip6_plen = htons((ptr - v6buffer) - MIN_IPV6_HLEN);
tcp->th_sum = 0;
tcp->th_sum = in_chksum(v6buffer, tcp, ptr-((unsigned char *)tcp), IPPROTO_TCP);
@@ -4521,7 +4504,6 @@ int multi_scan_local(pcap_t *pfd, struct iface_data *i
struct sigaction new_sig, old_sig;
struct ip6_dest *destopth;
struct ip6_option *opt;
- u_int32_t *uint32;
unsigned char error_f=0, closefd_f=0, llocalsrc_f=0;
int result;
@@ -4633,16 +4615,14 @@ int multi_scan_local(pcap_t *pfd, struct iface_data *i
icmp6 = (struct icmp6_hdr *) ptr;
icmp6->icmp6_type = ICMP6_ECHO_REQUEST;
icmp6->icmp6_code = 0;
- icmp6->icmp6_cksum = random();
+ icmp6->icmp6_cksum = arc4random();
icmp6->icmp6_data16[0]= htons(getpid()); /* Identifier */
- icmp6->icmp6_data16[1]= htons(random()); /* Sequence Number */
+ icmp6->icmp6_data16[1]= arc4random(); /* Sequence Number */
ptr = ptr+ sizeof(struct icmp6_hdr);
- for(i=0; i<(ICMPV6_ECHO_PAYLOAD_SIZE>>2); i++){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, ICMPV6_ECHO_PAYLOAD_SIZE);
+ ptr += ICMPV6_ECHO_PAYLOAD_SIZE;
break;
case PROBE_UNREC_OPT:
@@ -4668,23 +4648,20 @@ int multi_scan_local(pcap_t *pfd, struct iface_data *i
opt->ip6o_len= 4;
ptr= ptr + 2;
- uint32 = (u_int32_t *) ptr;
- *uint32 = random();
+ arc4random_buf(ptr, 4);
ptr= ptr +4;
icmp6 = (struct icmp6_hdr *) ptr;
icmp6->icmp6_type = ICMP6_ECHO_REQUEST;
icmp6->icmp6_code = 0;
- icmp6->icmp6_cksum = random();
+ icmp6->icmp6_cksum = arc4random();
icmp6->icmp6_data16[0]= htons(getpid()); /* Identifier */
- icmp6->icmp6_data16[1]= htons(random()); /* Sequence Number */
+ icmp6->icmp6_data16[1]= arc4random(); /* Sequence Number */
ptr = ptr+ sizeof(struct icmp6_hdr);
- for(i=0; i<(ICMPV6_ECHO_PAYLOAD_SIZE>>2); i++){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, ICMPV6_ECHO_PAYLOAD_SIZE);
+ ptr += ICMPV6_ECHO_PAYLOAD_SIZE;
break;
}
@@ -4876,7 +4853,6 @@ int host_scan_local(pcap_t *pfd, struct iface_data *id
struct sigaction new_sig, old_sig;
struct ip6_dest *destopth;
struct ip6_option *opt;
- u_int32_t *uint32;
unsigned char foundaddr_f=0, error_f=0, closefd_f=0;
int result;
@@ -4986,16 +4962,14 @@ int host_scan_local(pcap_t *pfd, struct iface_data *id
icmp6 = (struct icmp6_hdr *) ptr;
icmp6->icmp6_type = ICMP6_ECHO_REQUEST;
icmp6->icmp6_code = 0;
- icmp6->icmp6_cksum = random();
+ icmp6->icmp6_cksum = arc4random();
icmp6->icmp6_data16[0]= htons(getpid()); /* Identifier */
- icmp6->icmp6_data16[1]= htons(random()); /* Sequence Number */
+ icmp6->icmp6_data16[1]= arc4random(); /* Sequence Number */
ptr = ptr+ sizeof(struct icmp6_hdr);
- for(i=0; i<(ICMPV6_ECHO_PAYLOAD_SIZE>>2); i++){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- }
+ arc4random_buf((unsigned char *)ptr, ICMPV6_ECHO_PAYLOAD_SIZE);
+ ptr += ICMPV6_ECHO_PAYLOAD_SIZE;
break;
case PROBE_UNREC_OPT:
@@ -5022,23 +4996,20 @@ int host_scan_local(pcap_t *pfd, struct iface_data *id
opt->ip6o_len= 4;
ptr= ptr + 2;
- uint32 = (u_int32_t *) ptr;
- *uint32 = random();
+ arc4random_buf((unsigned char *)ptr, 4);
ptr= ptr +4;
icmp6 = (struct icmp6_hdr *) ptr;
icmp6->icmp6_type = ICMP6_ECHO_REQUEST;
icmp6->icmp6_code = 0;
- icmp6->icmp6_cksum = random();
+ icmp6->icmp6_cksum = arc4random();
icmp6->icmp6_data16[0]= htons(getpid()); /* Identifier */
- icmp6->icmp6_data16[1]= htons(random()); /* Sequence Number */
+ icmp6->icmp6_data16[1]= arc4random(); /* Sequence Number */
ptr = ptr+ sizeof(struct icmp6_hdr);
- for(i=0; i<(ICMPV6_ECHO_PAYLOAD_SIZE>>2); i++){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- }
+ arc4random_buf((unsigned char *)ptr, ICMPV6_ECHO_PAYLOAD_SIZE);
+ ptr += ICMPV6_ECHO_PAYLOAD_SIZE;
break;
}
@@ -5623,7 +5594,7 @@ int send_neighbor_advert(struct iface_data *idata, pca
memcpy(fptr, (char *) &fraghdr, FRAG_HDR_SIZE);
fh= (struct ip6_frag *) fptr;
- fh->ip6f_ident=random();
+ fh->ip6f_ident=arc4random();
startoffragment = fptr + FRAG_HDR_SIZE;
/*

186
net/ipv6-toolkit/patches/patch-tools_tcp6_c
View File

@ -1,186 +0,0 @@
$OpenBSD: patch-tools_tcp6_c,v 1.1 2013/09/26 21:52:36 bluhm Exp $
--- tools/tcp6.c.orig Thu Aug 22 16:34:21 2013
+++ tools/tcp6.c Sun Sep 8 22:10:54 2013
@@ -225,7 +225,7 @@ int main(int argc, char **argv){
fd_set sset, rset;
int r, sel;
struct timeval timeout, stimeout, curtime, lastprobe, wmtimeout;
- unsigned long pktinterval;
+ unsigned long pktinterval = 1000; /* We Default to 1000 pps */
struct passwd *pwdptr;
static struct option longopts[] = {
@@ -1055,8 +1055,6 @@ int main(int argc, char **argv){
exit(1);
}
- srandom(time(NULL));
-
/*
If the flood option ("-F") has been specified, but no prefix has been specified,
select the random Source Addresses from the link-local unicast prefix (fe80::/64).
@@ -1220,10 +1218,6 @@ int main(int argc, char **argv){
pktinterval= ((packetsize * 8)/rate) * 1000000;
}
- /* We Default to 1000 pps */
- if(!pps_f && !bps_f)
- pktinterval= 1000;
-
if( !fragh_f && dstoptuhdr_f){
puts("Dst. Options Header (Unfragmentable Part) set, but Fragmentation not specified");
exit(1);
@@ -1242,16 +1236,16 @@ int main(int argc, char **argv){
tcpflags= tcpflags | TH_ACK;
if(!tcpack_f)
- tcpack= random();
+ tcpack= arc4random();
if(!tcpseq_f)
- tcpseq= random();
+ tcpseq= arc4random();
if(!srcport_f)
- srcport= random();
+ srcport= arc4random();
if(!dstport_f)
- dstport= random();
+ dstport= arc4random();
if(!tcpurg_f)
tcpurg= 0;
@@ -1259,7 +1253,7 @@ int main(int argc, char **argv){
/* By default, we randomize the TCP Window */
if(!tcpwin_f)
- tcpwin= ((u_int16_t) random() + 1500) & (u_int16_t)0x7f00;
+ tcpwin= ((u_int16_t) arc4random() + 1500) & (u_int16_t)0x7f00;
if(!rhbytes_f)
rhbytes=0;
@@ -1285,7 +1279,7 @@ int main(int argc, char **argv){
/* Set initial contents of the attack packet */
init_packet_data(&idata);
- addr_key= random();
+ addr_key= arc4random();
if(sleep_f)
pktinterval= (nsleep * 1000000)/(nsources * nports);
@@ -1779,7 +1773,7 @@ void send_packet(const u_char *pktdata){
/* If it is a pure SYN, respond with a SYN/ACK */
if(!(pkt_tcp->th_flags & TH_ACK)){
tcp->th_flags = tcp->th_flags | TH_SYN | TH_ACK;
- tcp->th_seq= random();
+ tcp->th_seq= arc4random();
tcp->th_ack= htonl(ntohl(pkt_tcp->th_seq) + ((pkt_end - (unsigned char *)pkt_tcp) - (pkt_tcp->th_off << 2)));
tcp->th_ack= htonl(ntohl(tcp->th_ack) + ((pkt_tcp->th_flags & TH_FIN)?1:0) + \
((pkt_tcp->th_flags & TH_SYN)?1:0));
@@ -1789,7 +1783,7 @@ void send_packet(const u_char *pktdata){
/* If it is a pure SYN, respond with a SYN */
if(!(pkt_tcp->th_flags & TH_ACK)){
tcp->th_flags = tcp->th_flags | TH_SYN;
- tcp->th_seq= random();
+ tcp->th_seq= arc4random();
tcp->th_ack= 0;
}
else{
@@ -2009,17 +2003,9 @@ void send_packet(const u_char *pktdata){
exit(1);
}
- while(rhbytes>=4){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- rhbytes -= sizeof(u_int32_t);
- }
-
- while(rhbytes>0){
- *(u_int8_t *) ptr= (u_int8_t) random();
- ptr++;
- rhbytes--;
- }
+ arc4random_buf(ptr, rhbytes);
+ ptr += rhbytes;
+ rhbytes = 0;
}
tcp->th_sum = 0;
@@ -2123,19 +2109,10 @@ void send_packet(const u_char *pktdata){
exit(1);
}
- while(rhbytes>=4){
- *(u_int32_t *)ptr = random();
- ptr += sizeof(u_int32_t);
- rhbytes -= sizeof(u_int32_t);
- }
+ arc4random_buf(ptr, rhbytes);
+ ptr += rhbytes;
+ rhbytes = 0;
- while(rhbytes>0){
- *(u_int8_t *) ptr= (u_int8_t) random();
- ptr++;
- rhbytes--;
- }
-
-
if(pktdata == NULL && (floods_f && ports == 0)){
/*
Randomizing the IPv6 Source address based on the prefix specified by
@@ -2149,20 +2126,19 @@ void send_packet(const u_char *pktdata){
detect which IPv6 addresses we have used.
*/
if(listen_f && useaddrkey_f){
- ipv6->ip6_src.s6_addr16[4]= random();
+ ipv6->ip6_src.s6_addr16[4]= arc4random();
ipv6->ip6_src.s6_addr16[5]= ipv6->ip6_src.s6_addr16[4] ^ addr_key;
- ipv6->ip6_src.s6_addr16[6]= random();
+ ipv6->ip6_src.s6_addr16[6]= arc4random();
ipv6->ip6_src.s6_addr16[7]= ipv6->ip6_src.s6_addr16[6] ^ addr_key;
}
if(idata.type == DLT_EN10MB && idata.flags != IFACE_LOOPBACK && !hsrcaddr_f){
- for(i=0; i<6; i++)
- ethernet->src.a[i]= random();
+ arc4random_buf(&ethernet->src, sizeof(struct ether_addr));
}
}
if(pktdata == NULL && floodp_f){
- tcp->th_sport= random();
+ tcp->th_sport= arc4random();
}
tcp->th_sum = 0;
@@ -2214,7 +2190,7 @@ void frag_and_send(void){
memcpy(fptr, (char *) &fraghdr, FRAG_HDR_SIZE);
fh= (struct ip6_frag *) fptr;
- fh->ip6f_ident=random();
+ fh->ip6f_ident=arc4random();
startoffragment = fptr + FRAG_HDR_SIZE;
/*
@@ -2856,7 +2832,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
ipv6addr->s6_addr16[i]= 0;
for(i=startrand; i<8; i++)
- ipv6addr->s6_addr16[i]=random();
+ ipv6addr->s6_addr16[i]=arc4random();
if(preflen%16){
mask=0xffff;
@@ -2881,8 +2857,7 @@ void randomize_ipv6_addr(struct in6_addr *ipv6addr, st
*/
void randomize_ether_addr(struct ether_addr *ethaddr){
- for(i=0; i<6; i++)
- ethaddr->a[i]= random();
+ arc4random_buf(ethaddr, sizeof(struct ether_addr));
ethaddr->a[0]= (ethaddr->a[0] & 0xfc) | 0x02;
}

10
net/ipv6-toolkit/pkg/DESCR
View File

@ -1,2 +1,8 @@
The SI6 Networks' IPv6 toolkit is a set of IPv6 security/trouble-shooting
tools, that can send arbitrary IPv6-based packets.
The SI6 Networks' IPv6 toolkit is a set of IPv6 security assessment
and trouble-shooting tools. It can be leveraged to perform security
assessments of IPv6 networks, assess the resiliency of IPv6 devices
by performing real-world attacks against them, and to trouble-shoot
IPv6 networking problems. The tools comprising the toolkit range
from packet-crafting tools to send arbitrary Neighbor Discovery
packets to the most comprehensive IPv6 network scanning tool out
there (our scan6 tool).

40
net/ipv6-toolkit/pkg/PLIST
View File

@ -1,18 +1,8 @@
@comment $OpenBSD: PLIST,v 1.1.1.1 2013/08/30 23:41:15 bluhm Exp $
@comment $OpenBSD: PLIST,v 1.2 2015/04/28 23:16:20 bluhm Exp $
@conflict ipv6-toolkit-*
@bin bin/addr6
@bin bin/flow6
@bin bin/frag6
@bin bin/icmp6
@bin bin/jumbo6
@bin bin/na6
@bin bin/ni6
@bin bin/ns6
@bin bin/ra6
@bin bin/rd6
@bin bin/rs6
@bin bin/scan6
@bin bin/tcp6
@man man/man1/addr6.1
@man man/man1/blackhole6.1
@man man/man1/flow6.1
@man man/man1/frag6.1
@man man/man1/icmp6.1
@ -20,15 +10,35 @@
@man man/man1/na6.1
@man man/man1/ni6.1
@man man/man1/ns6.1
@man man/man1/path6.1
@man man/man1/ra6.1
@man man/man1/rd6.1
@man man/man1/rs6.1
@man man/man1/scan6.1
@man man/man1/script6.1
@man man/man1/tcp6.1
@man man/man1/udp6.1
@man man/man5/ipv6toolkit.conf.5
@man man/man7/ipv6toolkit.7
share/examples/ipv6-toolkit/
share/examples/ipv6-toolkit/ipv6toolkit.conf
sbin/blackhole6
@bin sbin/flow6
@bin sbin/frag6
@bin sbin/icmp6
@bin sbin/jumbo6
@bin sbin/na6
@bin sbin/ni6
@bin sbin/ns6
@bin sbin/path6
@bin sbin/ra6
@bin sbin/rd6
@bin sbin/rs6
@bin sbin/scan6
sbin/script6
@bin sbin/tcp6
@bin sbin/udp6
share/examples/ipv6toolkit/
share/examples/ipv6toolkit/ipv6toolkit.conf
@sample ${SYSCONFDIR}/ipv6toolkit.conf
share/ipv6toolkit/
share/ipv6toolkit/oui.txt
share/ipv6toolkit/service-names-port-numbers.csv