START sys/net/wg 2025-03-25T02:49:22Z
==== ifconfig ====
openssl rand -base64 32 -out 11.key
rm -f 11.pub.tmp
ifconfig wg11 create || true
ifconfig wg11 wgkey "`cat 11.key`"
ifconfig wg11 | awk '/wgpubkey/{print $2}' >11.pub.tmp
mv 11.pub.tmp 11.pub
openssl rand -base64 32 -out 12.key
rm -f 12.pub.tmp
ifconfig wg12 create || true
ifconfig wg12 wgkey "`cat 12.key`"
ifconfig wg12 | awk '/wgpubkey/{print $2}' >12.pub.tmp
mv 12.pub.tmp 12.pub
openssl rand -base64 32 -out 13.key
rm -f 13.pub.tmp
ifconfig wg13 create || true
ifconfig wg13 wgkey "`cat 13.key`"
ifconfig wg13 | awk '/wgpubkey/{print $2}' >13.pub.tmp
mv 13.pub.tmp 13.pub
openssl rand -base64 32 -out 14.key
rm -f 14.pub.tmp
ifconfig wg14 create || true
ifconfig wg14 wgkey "`cat 14.key`"
ifconfig wg14 | awk '/wgpubkey/{print $2}' >14.pub.tmp
mv 14.pub.tmp 14.pub
# destroy WireGuard and routing domain loopback interfaces
ifconfig wg11 destroy
ifconfig lo11 destroy
ifconfig: lo11: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
ifconfig wg12 destroy
ifconfig lo12 destroy
ifconfig: lo12: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
ifconfig wg13 destroy
ifconfig lo13 destroy
ifconfig: lo13: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
ifconfig wg14 destroy
ifconfig lo14 destroy
ifconfig: lo14: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
# create and configure WireGuard interfaces
ifconfig wg11 create wgport 211 wgkey "`cat 11.key`" rdomain 11
ifconfig wg12 create wgport 212 wgkey "`cat 12.key`" rdomain 12
ifconfig wg13 create wgport 213 wgkey "`cat 13.key`" rdomain 13
ifconfig wg14 create wgport 214 wgkey "`cat 14.key`" rdomain 14
# local SRC, foreign DST, tunnel 4
ifconfig wg11 wgpeer "`cat 12.pub`" wgendpoint 127.0.0.1 212 wgaip 10.188.44.2/32 wgaip fdd7:e83e:66bc:46::2/128
# local SRC, foreign DST, tunnel 6
ifconfig wg13 wgpeer "`cat 14.pub`" wgendpoint ::1 214 wgaip 10.188.64.2/32 wgaip fdd7:e83e:66bc:66::2/128
# local SRC, foreign DST, tunnel 4
ifconfig wg11 inet 10.188.44.1/24 alias
ifconfig wg11 inet6 fdd7:e83e:66bc:46::1/64 alias
# local SRC, foreign DST, tunnel 6
ifconfig wg13 inet 10.188.64.1/24 alias
ifconfig wg13 inet6 fdd7:e83e:66bc:66::1/64 alias
# local DST, foreign SRC, tunnel 4
ifconfig wg12 wgpeer "`cat 11.pub`" wgendpoint 127.0.0.1 211 wgaip 10.188.44.1/32 wgaip fdd7:e83e:66bc:46::1/128
# local DST, foreign SRC, tunnel 6
ifconfig wg14 wgpeer "`cat 13.pub`" wgendpoint ::1 213 wgaip 10.188.64.1/32 wgaip fdd7:e83e:66bc:66::1/128
# local DST, foreign SRC, tunnel 4
ifconfig wg12 inet 10.188.44.2/24 alias
ifconfig wg12 inet6 fdd7:e83e:66bc:46::2/64 alias
# local DST, foreign SRC, tunnel 6
ifconfig wg14 inet 10.188.64.2/24 alias
ifconfig wg14 inet6 fdd7:e83e:66bc:66::2/64 alias
sleep 1 # Wait until DAD for inet6 tunnel addresses has finished.
==== run-route-tunnel4-addr4-src-dst ====
# Get route to local address.
/sbin/route -n -T 11 get 10.188.44.1 | grep 'interface: wg11$'
interface: wg11
/sbin/route -n -T 11 get 10.188.44.1 | grep 'flags: .*,LOCAL'
flags: <UP,HOST,DONE,LLINFO,LOCAL>
# Get route to foreign address.
/sbin/route -n -T 11 get 10.188.44.2 | grep 'interface: wg11$'
interface: wg11
/sbin/route -n -T 11 get 10.188.44.2 | grep 'flags: .*,CLON'
flags: <UP,DONE,CLONING,CONNECTED>
==== run-ping-tunnel4-addr4-src-dst ====
# Ping local address.
/sbin/ping -n -w 1 -c 1 -V 11 10.188.44.1
PING 10.188.44.1 (10.188.44.1): 56 data bytes
64 bytes from 10.188.44.1: icmp_seq=0 ttl=255 time=0.028 ms
--- 10.188.44.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.028/0.028/0.028/0.000 ms
# Ping foreign address.
tcpdump -ni lo0 -w wg.pcap ip and udp port 211 or 212 or 213 or 214 or 0 &
sleep 1 # Wait until tcpdump is up.
tcpdump: listening on lo0, link-type LOOP
/sbin/ping -n -w 1 -c 1 -V 11 10.188.44.2
PING 10.188.44.2 (10.188.44.2): 56 data bytes
64 bytes from 10.188.44.2: icmp_seq=0 ttl=255 time=1.213 ms
--- 10.188.44.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 1.213/1.213/1.213/0.000 ms
sleep 1 # Wait until tcpdump has captured traffic.
pkill -xf 'tcpdump -ni lo0 -w wg.pcap .*'
5 packets received by filter
0 packets dropped by kernel
# Check WireGuard encrypted traffic
/usr/sbin/tcpdump -n -r wg.pcap | fgrep ': [wg] data '
03:49:24.893536 127.0.0.1.211 > 127.0.0.1.212: [wg] data length 96 to 0xe1d2d303 nonce 0
03:49:24.893642 127.0.0.1.212 > 127.0.0.1.211: [wg] data length 96 to 0x35375049 nonce 1
==== run-badkey-tunnel4-addr4-src-dst ====
openssl rand -base64 32 -out bad.key
# Ping foreign address with bad key.
ifconfig wg11 wgkey "`cat bad.key`"
! /sbin/ping -n -w 1 -c 1 -V 11 10.188.44.2
PING 10.188.44.2 (10.188.44.2): 56 data bytes
--- 10.188.44.2 ping statistics ---
1 packets transmitted, 0 packets received, 100.0% packet loss
# Restore key and test it.
ifconfig wg11 wgkey "`cat 11.key`"
/sbin/ping -n -w 1 -c 1 -V 11 10.188.44.2
PING 10.188.44.2 (10.188.44.2): 56 data bytes
64 bytes from 10.188.44.2: icmp_seq=0 ttl=255 time=0.974 ms
--- 10.188.44.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.974/0.974/0.974/0.000 ms
==== run-route-tunnel4-addr4-dst-src ====
# Get route to local address.
/sbin/route -n -T 12 get 10.188.44.2 | grep 'interface: wg12$'
interface: wg12
/sbin/route -n -T 12 get 10.188.44.2 | grep 'flags: .*,LOCAL'
flags: <UP,HOST,DONE,LLINFO,LOCAL>
# Get route to foreign address.
/sbin/route -n -T 12 get 10.188.44.1 | grep 'interface: wg12$'
interface: wg12
/sbin/route -n -T 12 get 10.188.44.1 | grep 'flags: .*,CLON'
flags: <UP,HOST,DONE,CLONED>
==== run-ping-tunnel4-addr4-dst-src ====
# Ping local address.
/sbin/ping -n -w 1 -c 1 -V 12 10.188.44.2
PING 10.188.44.2 (10.188.44.2): 56 data bytes
64 bytes from 10.188.44.2: icmp_seq=0 ttl=255 time=0.026 ms
--- 10.188.44.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.026/0.026/0.026/0.000 ms
# Ping foreign address.
tcpdump -ni lo0 -w wg.pcap ip and udp port 211 or 212 or 213 or 214 or 0 &
sleep 1 # Wait until tcpdump is up.
tcpdump: listening on lo0, link-type LOOP
/sbin/ping -n -w 1 -c 1 -V 12 10.188.44.1
PING 10.188.44.1 (10.188.44.1): 56 data bytes
64 bytes from 10.188.44.1: icmp_seq=0 ttl=255 time=0.135 ms
--- 10.188.44.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.135/0.135/0.135/0.000 ms
sleep 1 # Wait until tcpdump has captured traffic.
pkill -xf 'tcpdump -ni lo0 -w wg.pcap .*'
2 packets received by filter
0 packets dropped by kernel
# Check WireGuard encrypted traffic
/usr/sbin/tcpdump -n -r wg.pcap | fgrep ': [wg] data '
03:49:29.042627 127.0.0.1.212 > 127.0.0.1.211: [wg] data length 96 to 0x255dda44 nonce 3
03:49:29.042662 127.0.0.1.211 > 127.0.0.1.212: [wg] data length 96 to 0xc118103e nonce 2
==== run-badkey-tunnel4-addr4-dst-src ====
# Ping foreign address with bad key.
ifconfig wg12 wgkey "`cat bad.key`"
! /sbin/ping -n -w 1 -c 1 -V 12 10.188.44.1
PING 10.188.44.1 (10.188.44.1): 56 data bytes
--- 10.188.44.1 ping statistics ---
1 packets transmitted, 0 packets received, 100.0% packet loss
# Restore key and test it.
ifconfig wg12 wgkey "`cat 12.key`"
/sbin/ping -n -w 1 -c 1 -V 12 10.188.44.1
PING 10.188.44.1 (10.188.44.1): 56 data bytes
64 bytes from 10.188.44.1: icmp_seq=0 ttl=255 time=0.977 ms
--- 10.188.44.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.977/0.977/0.977/0.000 ms
==== run-route-tunnel4-addr6-src-dst ====
# Get route to local address.
/sbin/route -n -T 11 get fdd7:e83e:66bc:46::1 | grep 'interface: wg11$'
interface: wg11
/sbin/route -n -T 11 get fdd7:e83e:66bc:46::1 | grep 'flags: .*,LOCAL'
flags: <UP,HOST,DONE,LLINFO,LOCAL>
# Get route to foreign address.
/sbin/route -n -T 11 get fdd7:e83e:66bc:46::2 | grep 'interface: wg11$'
interface: wg11
/sbin/route -n -T 11 get fdd7:e83e:66bc:46::2 | grep 'flags: .*,CLON'
flags: <UP,DONE,CLONING,CONNECTED>
==== run-ping-tunnel4-addr6-src-dst ====
# Ping local address.
/sbin/ping6 -n -w 1 -c 1 -V 11 fdd7:e83e:66bc:46::1
PING fdd7:e83e:66bc:46::1 (fdd7:e83e:66bc:46::1): 56 data bytes
64 bytes from fdd7:e83e:66bc:46::1: icmp_seq=0 hlim=64 time=0.035 ms
--- fdd7:e83e:66bc:46::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.035/0.035/0.035/0.000 ms
# Ping foreign address.
tcpdump -ni lo0 -w wg.pcap ip and udp port 211 or 212 or 213 or 214 or 0 &
sleep 1 # Wait until tcpdump is up.
tcpdump: listening on lo0, link-type LOOP
/sbin/ping6 -n -w 1 -c 1 -V 11 fdd7:e83e:66bc:46::2
PING fdd7:e83e:66bc:46::2 (fdd7:e83e:66bc:46::2): 56 data bytes
64 bytes from fdd7:e83e:66bc:46::2: icmp_seq=0 hlim=64 time=0.176 ms
--- fdd7:e83e:66bc:46::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.176/0.176/0.176/0.000 ms
sleep 1 # Wait until tcpdump has captured traffic.
pkill -xf 'tcpdump -ni lo0 -w wg.pcap .*'
2 packets received by filter
0 packets dropped by kernel
# Check WireGuard encrypted traffic
/usr/sbin/tcpdump -n -r wg.pcap | fgrep ': [wg] data '
03:49:33.183902 127.0.0.1.211 > 127.0.0.1.212: [wg] data length 112 to 0xd363907f nonce 3
03:49:33.184000 127.0.0.1.212 > 127.0.0.1.211: [wg] data length 112 to 0x65a2fe7e nonce 2
==== run-badkey-tunnel4-addr6-src-dst ====
# Ping foreign address with bad key.
ifconfig wg11 wgkey "`cat bad.key`"
! /sbin/ping6 -n -w 1 -c 1 -V 11 fdd7:e83e:66bc:46::2
PING fdd7:e83e:66bc:46::2 (fdd7:e83e:66bc:46::2): 56 data bytes
--- fdd7:e83e:66bc:46::2 ping statistics ---
1 packets transmitted, 0 packets received, 100.0% packet loss
# Restore key and test it.
ifconfig wg11 wgkey "`cat 11.key`"
/sbin/ping6 -n -w 1 -c 1 -V 11 fdd7:e83e:66bc:46::2
PING fdd7:e83e:66bc:46::2 (fdd7:e83e:66bc:46::2): 56 data bytes
64 bytes from fdd7:e83e:66bc:46::2: icmp_seq=0 hlim=64 time=0.990 ms
--- fdd7:e83e:66bc:46::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.990/0.990/0.990/0.000 ms
==== run-route-tunnel4-addr6-dst-src ====
# Get route to local address.
/sbin/route -n -T 12 get fdd7:e83e:66bc:46::2 | grep 'interface: wg12$'
interface: wg12
/sbin/route -n -T 12 get fdd7:e83e:66bc:46::2 | grep 'flags: .*,LOCAL'
flags: <UP,HOST,DONE,LLINFO,LOCAL>
# Get route to foreign address.
/sbin/route -n -T 12 get fdd7:e83e:66bc:46::1 | grep 'interface: wg12$'
interface: wg12
/sbin/route -n -T 12 get fdd7:e83e:66bc:46::1 | grep 'flags: .*,CLON'
flags: <UP,HOST,DONE,CLONED>
==== run-ping-tunnel4-addr6-dst-src ====
# Ping local address.
/sbin/ping6 -n -w 1 -c 1 -V 12 fdd7:e83e:66bc:46::2
PING fdd7:e83e:66bc:46::2 (fdd7:e83e:66bc:46::2): 56 data bytes
64 bytes from fdd7:e83e:66bc:46::2: icmp_seq=0 hlim=64 time=0.034 ms
--- fdd7:e83e:66bc:46::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.034/0.034/0.034/0.000 ms
# Ping foreign address.
tcpdump -ni lo0 -w wg.pcap ip and udp port 211 or 212 or 213 or 214 or 0 &
sleep 1 # Wait until tcpdump is up.
tcpdump: listening on lo0, link-type LOOP
/sbin/ping6 -n -w 1 -c 1 -V 12 fdd7:e83e:66bc:46::1
PING fdd7:e83e:66bc:46::1 (fdd7:e83e:66bc:46::1): 56 data bytes
64 bytes from fdd7:e83e:66bc:46::1: icmp_seq=0 hlim=64 time=0.156 ms
--- fdd7:e83e:66bc:46::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.156/0.156/0.156/0.000 ms
sleep 1 # Wait until tcpdump has captured traffic.
pkill -xf 'tcpdump -ni lo0 -w wg.pcap .*'
2 packets received by filter
0 packets dropped by kernel
# Check WireGuard encrypted traffic
/usr/sbin/tcpdump -n -r wg.pcap | fgrep ': [wg] data '
03:49:37.334131 127.0.0.1.212 > 127.0.0.1.211: [wg] data length 112 to 0xb1708571 nonce 3
03:49:37.334170 127.0.0.1.211 > 127.0.0.1.212: [wg] data length 112 to 0xaef5f820 nonce 2
==== run-badkey-tunnel4-addr6-dst-src ====
# Ping foreign address with bad key.
ifconfig wg12 wgkey "`cat bad.key`"
! /sbin/ping6 -n -w 1 -c 1 -V 12 fdd7:e83e:66bc:46::1
PING fdd7:e83e:66bc:46::1 (fdd7:e83e:66bc:46::1): 56 data bytes
--- fdd7:e83e:66bc:46::1 ping statistics ---
1 packets transmitted, 0 packets received, 100.0% packet loss
# Restore key and test it.
ifconfig wg12 wgkey "`cat 12.key`"
/sbin/ping6 -n -w 1 -c 1 -V 12 fdd7:e83e:66bc:46::1
PING fdd7:e83e:66bc:46::1 (fdd7:e83e:66bc:46::1): 56 data bytes
64 bytes from fdd7:e83e:66bc:46::1: icmp_seq=0 hlim=64 time=0.984 ms
--- fdd7:e83e:66bc:46::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.984/0.984/0.984/0.000 ms
==== run-route-tunnel6-addr4-src-dst ====
# Get route to local address.
/sbin/route -n -T 13 get 10.188.64.1 | grep 'interface: wg13$'
interface: wg13
/sbin/route -n -T 13 get 10.188.64.1 | grep 'flags: .*,LOCAL'
flags: <UP,HOST,DONE,LLINFO,LOCAL>
# Get route to foreign address.
/sbin/route -n -T 13 get 10.188.64.2 | grep 'interface: wg13$'
interface: wg13
/sbin/route -n -T 13 get 10.188.64.2 | grep 'flags: .*,CLON'
flags: <UP,DONE,CLONING,CONNECTED>
==== run-ping-tunnel6-addr4-src-dst ====
# Ping local address.
/sbin/ping -n -w 1 -c 1 -V 13 10.188.64.1
PING 10.188.64.1 (10.188.64.1): 56 data bytes
64 bytes from 10.188.64.1: icmp_seq=0 ttl=255 time=0.027 ms
--- 10.188.64.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.027/0.027/0.027/0.000 ms
# Ping foreign address.
tcpdump -ni lo0 -w wg.pcap ip6 and udp port 211 or 212 or 213 or 214 or 0 &
sleep 1 # Wait until tcpdump is up.
tcpdump: listening on lo0, link-type LOOP
/sbin/ping -n -w 1 -c 1 -V 13 10.188.64.2
PING 10.188.64.2 (10.188.64.2): 56 data bytes
64 bytes from 10.188.64.2: icmp_seq=0 ttl=255 time=1.108 ms
--- 10.188.64.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 1.108/1.108/1.108/0.000 ms
sleep 1 # Wait until tcpdump has captured traffic.
pkill -xf 'tcpdump -ni lo0 -w wg.pcap .*'
5 packets received by filter
0 packets dropped by kernel
# Check WireGuard encrypted traffic
/usr/sbin/tcpdump -n -r wg.pcap | fgrep ': [wg] data '
03:49:41.463486 ::1.213 > ::1.214: [wg] data length 96 to 0x25b4a8ab nonce 0
03:49:41.463573 ::1.214 > ::1.213: [wg] data length 96 to 0x1646d897 nonce 1
==== run-badkey-tunnel6-addr4-src-dst ====
# Ping foreign address with bad key.
ifconfig wg13 wgkey "`cat bad.key`"
! /sbin/ping -n -w 1 -c 1 -V 13 10.188.64.2
PING 10.188.64.2 (10.188.64.2): 56 data bytes
--- 10.188.64.2 ping statistics ---
1 packets transmitted, 0 packets received, 100.0% packet loss
# Restore key and test it.
ifconfig wg13 wgkey "`cat 13.key`"
/sbin/ping -n -w 1 -c 1 -V 13 10.188.64.2
PING 10.188.64.2 (10.188.64.2): 56 data bytes
64 bytes from 10.188.64.2: icmp_seq=0 ttl=255 time=0.982 ms
--- 10.188.64.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.982/0.982/0.982/0.000 ms
==== run-route-tunnel6-addr4-dst-src ====
# Get route to local address.
/sbin/route -n -T 14 get 10.188.64.2 | grep 'interface: wg14$'
interface: wg14
/sbin/route -n -T 14 get 10.188.64.2 | grep 'flags: .*,LOCAL'
flags: <UP,HOST,DONE,LLINFO,LOCAL>
# Get route to foreign address.
/sbin/route -n -T 14 get 10.188.64.1 | grep 'interface: wg14$'
interface: wg14
/sbin/route -n -T 14 get 10.188.64.1 | grep 'flags: .*,CLON'
flags: <UP,HOST,DONE,CLONED>
==== run-ping-tunnel6-addr4-dst-src ====
# Ping local address.
/sbin/ping -n -w 1 -c 1 -V 14 10.188.64.2
PING 10.188.64.2 (10.188.64.2): 56 data bytes
64 bytes from 10.188.64.2: icmp_seq=0 ttl=255 time=0.027 ms
--- 10.188.64.2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.027/0.027/0.027/0.000 ms
# Ping foreign address.
tcpdump -ni lo0 -w wg.pcap ip6 and udp port 211 or 212 or 213 or 214 or 0 &
sleep 1 # Wait until tcpdump is up.
tcpdump: listening on lo0, link-type LOOP
/sbin/ping -n -w 1 -c 1 -V 14 10.188.64.1
PING 10.188.64.1 (10.188.64.1): 56 data bytes
64 bytes from 10.188.64.1: icmp_seq=0 ttl=255 time=0.126 ms
--- 10.188.64.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.126/0.126/0.126/0.000 ms
sleep 1 # Wait until tcpdump has captured traffic.
pkill -xf 'tcpdump -ni lo0 -w wg.pcap .*'
2 packets received by filter
0 packets dropped by kernel
# Check WireGuard encrypted traffic
/usr/sbin/tcpdump -n -r wg.pcap | fgrep ': [wg] data '
03:49:45.602327 ::1.214 > ::1.213: [wg] data length 96 to 0x66949511 nonce 3
03:49:45.602375 ::1.213 > ::1.214: [wg] data length 96 to 0xfb3d4f06 nonce 2
==== run-badkey-tunnel6-addr4-dst-src ====
# Ping foreign address with bad key.
ifconfig wg14 wgkey "`cat bad.key`"
! /sbin/ping -n -w 1 -c 1 -V 14 10.188.64.1
PING 10.188.64.1 (10.188.64.1): 56 data bytes
--- 10.188.64.1 ping statistics ---
1 packets transmitted, 0 packets received, 100.0% packet loss
# Restore key and test it.
ifconfig wg14 wgkey "`cat 14.key`"
/sbin/ping -n -w 1 -c 1 -V 14 10.188.64.1
PING 10.188.64.1 (10.188.64.1): 56 data bytes
64 bytes from 10.188.64.1: icmp_seq=0 ttl=255 time=0.980 ms
--- 10.188.64.1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.980/0.980/0.980/0.000 ms
==== run-route-tunnel6-addr6-src-dst ====
# Get route to local address.
/sbin/route -n -T 13 get fdd7:e83e:66bc:66::1 | grep 'interface: wg13$'
interface: wg13
/sbin/route -n -T 13 get fdd7:e83e:66bc:66::1 | grep 'flags: .*,LOCAL'
flags: <UP,HOST,DONE,LLINFO,LOCAL>
# Get route to foreign address.
/sbin/route -n -T 13 get fdd7:e83e:66bc:66::2 | grep 'interface: wg13$'
interface: wg13
/sbin/route -n -T 13 get fdd7:e83e:66bc:66::2 | grep 'flags: .*,CLON'
flags: <UP,DONE,CLONING,CONNECTED>
==== run-ping-tunnel6-addr6-src-dst ====
# Ping local address.
/sbin/ping6 -n -w 1 -c 1 -V 13 fdd7:e83e:66bc:66::1
PING fdd7:e83e:66bc:66::1 (fdd7:e83e:66bc:66::1): 56 data bytes
64 bytes from fdd7:e83e:66bc:66::1: icmp_seq=0 hlim=64 time=0.035 ms
--- fdd7:e83e:66bc:66::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.035/0.035/0.035/0.000 ms
# Ping foreign address.
tcpdump -ni lo0 -w wg.pcap ip6 and udp port 211 or 212 or 213 or 214 or 0 &
sleep 1 # Wait until tcpdump is up.
tcpdump: listening on lo0, link-type LOOP
/sbin/ping6 -n -w 1 -c 1 -V 13 fdd7:e83e:66bc:66::2
PING fdd7:e83e:66bc:66::2 (fdd7:e83e:66bc:66::2): 56 data bytes
64 bytes from fdd7:e83e:66bc:66::2: icmp_seq=0 hlim=64 time=0.179 ms
--- fdd7:e83e:66bc:66::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.179/0.179/0.179/0.000 ms
sleep 1 # Wait until tcpdump has captured traffic.
pkill -xf 'tcpdump -ni lo0 -w wg.pcap .*'
3 packets received by filter
0 packets dropped by kernel
# Check WireGuard encrypted traffic
/usr/sbin/tcpdump -n -r wg.pcap | fgrep ': [wg] data '
03:49:49.734210 ::1.213 > ::1.214: [wg] data length 112 to 0x014196cb nonce 3
03:49:49.734261 ::1.214 > ::1.213: [wg] data length 112 to 0x93642e14 nonce 2
==== run-badkey-tunnel6-addr6-src-dst ====
# Ping foreign address with bad key.
ifconfig wg13 wgkey "`cat bad.key`"
! /sbin/ping6 -n -w 1 -c 1 -V 13 fdd7:e83e:66bc:66::2
PING fdd7:e83e:66bc:66::2 (fdd7:e83e:66bc:66::2): 56 data bytes
--- fdd7:e83e:66bc:66::2 ping statistics ---
1 packets transmitted, 0 packets received, 100.0% packet loss
# Restore key and test it.
ifconfig wg13 wgkey "`cat 13.key`"
/sbin/ping6 -n -w 1 -c 1 -V 13 fdd7:e83e:66bc:66::2
PING fdd7:e83e:66bc:66::2 (fdd7:e83e:66bc:66::2): 56 data bytes
64 bytes from fdd7:e83e:66bc:66::2: icmp_seq=0 hlim=64 time=1.019 ms
--- fdd7:e83e:66bc:66::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 1.019/1.019/1.019/0.000 ms
==== run-route-tunnel6-addr6-dst-src ====
# Get route to local address.
/sbin/route -n -T 14 get fdd7:e83e:66bc:66::2 | grep 'interface: wg14$'
interface: wg14
/sbin/route -n -T 14 get fdd7:e83e:66bc:66::2 | grep 'flags: .*,LOCAL'
flags: <UP,HOST,DONE,LLINFO,LOCAL>
# Get route to foreign address.
/sbin/route -n -T 14 get fdd7:e83e:66bc:66::1 | grep 'interface: wg14$'
interface: wg14
/sbin/route -n -T 14 get fdd7:e83e:66bc:66::1 | grep 'flags: .*,CLON'
flags: <UP,HOST,DONE,CLONED>
==== run-ping-tunnel6-addr6-dst-src ====
# Ping local address.
/sbin/ping6 -n -w 1 -c 1 -V 14 fdd7:e83e:66bc:66::2
PING fdd7:e83e:66bc:66::2 (fdd7:e83e:66bc:66::2): 56 data bytes
64 bytes from fdd7:e83e:66bc:66::2: icmp_seq=0 hlim=64 time=0.033 ms
--- fdd7:e83e:66bc:66::2 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.033/0.033/0.033/0.000 ms
# Ping foreign address.
tcpdump -ni lo0 -w wg.pcap ip6 and udp port 211 or 212 or 213 or 214 or 0 &
sleep 1 # Wait until tcpdump is up.
tcpdump: listening on lo0, link-type LOOP
/sbin/ping6 -n -w 1 -c 1 -V 14 fdd7:e83e:66bc:66::1
PING fdd7:e83e:66bc:66::1 (fdd7:e83e:66bc:66::1): 56 data bytes
64 bytes from fdd7:e83e:66bc:66::1: icmp_seq=0 hlim=64 time=0.178 ms
--- fdd7:e83e:66bc:66::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.178/0.178/0.178/0.000 ms
sleep 1 # Wait until tcpdump has captured traffic.
pkill -xf 'tcpdump -ni lo0 -w wg.pcap .*'
2 packets received by filter
0 packets dropped by kernel
# Check WireGuard encrypted traffic
/usr/sbin/tcpdump -n -r wg.pcap | fgrep ': [wg] data '
03:49:53.884092 ::1.214 > ::1.213: [wg] data length 112 to 0xecb0753e nonce 3
03:49:53.884155 ::1.213 > ::1.214: [wg] data length 112 to 0x9eb30021 nonce 2
==== run-badkey-tunnel6-addr6-dst-src ====
# Ping foreign address with bad key.
ifconfig wg14 wgkey "`cat bad.key`"
! /sbin/ping6 -n -w 1 -c 1 -V 14 fdd7:e83e:66bc:66::1
PING fdd7:e83e:66bc:66::1 (fdd7:e83e:66bc:66::1): 56 data bytes
--- fdd7:e83e:66bc:66::1 ping statistics ---
1 packets transmitted, 0 packets received, 100.0% packet loss
# Restore key and test it.
ifconfig wg14 wgkey "`cat 14.key`"
/sbin/ping6 -n -w 1 -c 1 -V 14 fdd7:e83e:66bc:66::1
PING fdd7:e83e:66bc:66::1 (fdd7:e83e:66bc:66::1): 56 data bytes
64 bytes from fdd7:e83e:66bc:66::1: icmp_seq=0 hlim=64 time=0.998 ms
--- fdd7:e83e:66bc:66::1 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.998/0.998/0.998/0.000 ms
==== unconfig ====
# destroy WireGuard and routing domain loopback interfaces
ifconfig wg11 destroy
ifconfig lo11 destroy
ifconfig wg12 destroy
ifconfig lo12 destroy
ifconfig wg13 destroy
ifconfig lo13 destroy
ifconfig wg14 destroy
ifconfig lo14 destroy
PASS sys/net/wg Duration 0m35.52s