hi,
I test ipv6_ping by "./fcnal-test.sh -v -t ipv6_ping".
There are two tests failed.
TEST: ping out, VRF bind - ns-B IPv6 LLA [FAIL]
TEST: ping out, VRF bind - multicast IP [FAIL]
While in fcnal-test.sh the expected command result is 2, the result is 1, so the test failed.
ipv6_ping_vrf()
{
......
for a in ${NSB_LINKIP6}%${VRF} ${MCAST}%${VRF}
do
log_start
show_hint "Fails since VRF device does not support linklocal or multicast"
run_cmd ${ping6} -c1 -w1 ${a}
log_test_addr ${a} $? 2 "ping out, VRF bind"
done
The ipv6_ping test output is attached.
Did I set something wrong result that these tests failed?
best regards,./fcnal-test.sh -v -t ipv6_ping
###########################################################################
IPv6 ping
###########################################################################
#################################################################
No VRF
Configuring network namespaces
SYSCTL: net.ipv4.raw_l3mdev_accept=0
COMMAND: ip netns exec ns-A sysctl -q -w net.ipv4.raw_l3mdev_accept=0
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 2001:db8:1::2
PING 2001:db8:1::2(2001:db8:1::2) 56 data bytes
64 bytes from 2001:db8:1::2: icmp_seq=1 ttl=64 time=0.504 ms
--- 2001:db8:1::2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.504/0.504/0.504/0.000 ms
TEST: ping out - ns-B IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 2001:db8:2::2
PING 2001:db8:2::2(2001:db8:2::2) 56 data bytes
64 bytes from 2001:db8:2::2: icmp_seq=1 ttl=64 time=0.108 ms
--- 2001:db8:2::2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.108/0.108/0.108/0.000 ms
TEST: ping out - ns-B loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 fe80::d8e5:9cff:fea8:7db7%eth1
PING fe80::d8e5:9cff:fea8:7db7%eth1(fe80::d8e5:9cff:fea8:7db7%eth1) 56 data bytes
64 bytes from fe80::d8e5:9cff:fea8:7db7%eth1: icmp_seq=1 ttl=64 time=0.332 ms
--- fe80::d8e5:9cff:fea8:7db7%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.332/0.332/0.332/0.000 ms
TEST: ping out - ns-B IPv6 LLA [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 ff02::1%eth1
PING ff02::1%eth1(ff02::1%eth1) 56 data bytes
64 bytes from fe80::7c6d:1fff:fe59:cef2%eth1: icmp_seq=1 ttl=64 time=0.182 ms
--- ff02::1%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.182/0.182/0.182/0.000 ms
TEST: ping out - multicast IP [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 2001:db8:1::2
PING 2001:db8:1::2(2001:db8:1::2) from 2001:db8:1::1 eth1: 56 data bytes
64 bytes from 2001:db8:1::2: icmp_seq=1 ttl=64 time=0.096 ms
--- 2001:db8:1::2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.096/0.096/0.096/0.000 ms
TEST: ping out, device bind - ns-B IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I 2001:db8:2::1 2001:db8:1::2
PING 2001:db8:1::2(2001:db8:1::2) from 2001:db8:2::1 : 56 data bytes
64 bytes from 2001:db8:1::2: icmp_seq=1 ttl=64 time=0.095 ms
--- 2001:db8:1::2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.095/0.095/0.095/0.000 ms
TEST: ping out, loopback address bind - ns-B IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 2001:db8:2::2
PING 2001:db8:2::2(2001:db8:2::2) from 2001:db8:1::1 eth1: 56 data bytes
64 bytes from 2001:db8:2::2: icmp_seq=1 ttl=64 time=0.087 ms
--- 2001:db8:2::2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.087/0.087/0.087/0.000 ms
TEST: ping out, device bind - ns-B loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I 2001:db8:2::1 2001:db8:2::2
PING 2001:db8:2::2(2001:db8:2::2) from 2001:db8:2::1 : 56 data bytes
64 bytes from 2001:db8:2::2: icmp_seq=1 ttl=64 time=0.094 ms
--- 2001:db8:2::2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.094/0.094/0.094/0.000 ms
TEST: ping out, loopback address bind - ns-B loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 2001:db8:1::1
PING 2001:db8:1::1(2001:db8:1::1) 56 data bytes
64 bytes from 2001:db8:1::1: icmp_seq=1 ttl=64 time=0.079 ms
--- 2001:db8:1::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.079/0.079/0.079/0.000 ms
TEST: ping in - ns-A IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 2001:db8:2::1
PING 2001:db8:2::1(2001:db8:2::1) 56 data bytes
64 bytes from 2001:db8:2::1: icmp_seq=1 ttl=64 time=0.069 ms
--- 2001:db8:2::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.069/0.069/0.069/0.000 ms
TEST: ping in - ns-A loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 fe80::7c6d:1fff:fe59:cef2%eth1
PING fe80::7c6d:1fff:fe59:cef2%eth1(fe80::7c6d:1fff:fe59:cef2%eth1) 56 data bytes
64 bytes from fe80::7c6d:1fff:fe59:cef2%eth1: icmp_seq=1 ttl=64 time=0.081 ms
--- fe80::7c6d:1fff:fe59:cef2%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.081/0.081/0.081/0.000 ms
TEST: ping in - ns-A IPv6 LLA [ OK ]
#######################################################
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 ff02::1%eth1
PING ff02::1%eth1(ff02::1%eth1) 56 data bytes
64 bytes from fe80::d8e5:9cff:fea8:7db7%eth1: icmp_seq=1 ttl=64 time=0.085 ms
--- ff02::1%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.085/0.085/0.085/0.000 ms
TEST: ping in - multicast IP [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 2001:db8:1::1
PING 2001:db8:1::1(2001:db8:1::1) 56 data bytes
64 bytes from 2001:db8:1::1: icmp_seq=1 ttl=64 time=0.091 ms
--- 2001:db8:1::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.091/0.091/0.091/0.000 ms
TEST: ping local, no bind - ns-A IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 2001:db8:2::1
PING 2001:db8:2::1(2001:db8:2::1) 56 data bytes
64 bytes from 2001:db8:2::1: icmp_seq=1 ttl=64 time=0.071 ms
--- 2001:db8:2::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.071/0.071/0.071/0.000 ms
TEST: ping local, no bind - ns-A loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 ::1
PING ::1(::1) 56 data bytes
64 bytes from ::1: icmp_seq=1 ttl=64 time=0.067 ms
--- ::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.067/0.067/0.067/0.000 ms
TEST: ping local, no bind - IPv6 loopback [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 fe80::7c6d:1fff:fe59:cef2%eth1
PING fe80::7c6d:1fff:fe59:cef2%eth1(fe80::7c6d:1fff:fe59:cef2%eth1) 56 data bytes
64 bytes from fe80::7c6d:1fff:fe59:cef2%eth1: icmp_seq=1 ttl=64 time=0.076 ms
--- fe80::7c6d:1fff:fe59:cef2%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.076/0.076/0.076/0.000 ms
TEST: ping local, no bind - ns-A IPv6 LLA [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 ff02::1%eth1
PING ff02::1%eth1(ff02::1%eth1) 56 data bytes
64 bytes from fe80::7c6d:1fff:fe59:cef2%eth1: icmp_seq=1 ttl=64 time=0.082 ms
--- ff02::1%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.082/0.082/0.082/0.000 ms
TEST: ping local, no bind - multicast IP [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 2001:db8:1::1
PING 2001:db8:1::1(2001:db8:1::1) from 2001:db8:1::1 eth1: 56 data bytes
64 bytes from 2001:db8:1::1: icmp_seq=1 ttl=64 time=0.069 ms
--- 2001:db8:1::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.069/0.069/0.069/0.000 ms
TEST: ping local, device bind - ns-A IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 fe80::7c6d:1fff:fe59:cef2%eth1
ping6: Warning: source address might be selected on device other than eth1.
PING fe80::7c6d:1fff:fe59:cef2%eth1(fe80::7c6d:1fff:fe59:cef2%eth1) from :: eth1: 56 data bytes
64 bytes from fe80::7c6d:1fff:fe59:cef2%eth1: icmp_seq=1 ttl=64 time=0.069 ms
--- fe80::7c6d:1fff:fe59:cef2%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.069/0.069/0.069/0.000 ms
TEST: ping local, device bind - ns-A IPv6 LLA [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 ff02::1%eth1
ping6: Warning: source address might be selected on device other than eth1.
PING ff02::1%eth1(ff02::1%eth1) from :: eth1: 56 data bytes
64 bytes from fe80::7c6d:1fff:fe59:cef2%eth1: icmp_seq=1 ttl=64 time=0.079 ms
--- ff02::1%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.079/0.079/0.079/0.000 ms
TEST: ping local, device bind - multicast IP [ OK ]
#######################################################
HINT: Fails since address on loopback is out of device scope
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 2001:db8:2::1
connect: Network is unreachable
TEST: ping local, device bind - ns-A loopback IPv6 [ OK ]
#######################################################
HINT: Fails since address on loopback is out of device scope
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 ::1
connect: Network is unreachable
TEST: ping local, device bind - IPv6 loopback [ OK ]
#######################################################
COMMAND: ip netns exec ns-A ip -6 rule add pref 32765 from all lookup local
COMMAND: ip netns exec ns-A ip -6 rule del pref 0 from all lookup local
COMMAND: ip netns exec ns-A ip -6 rule add pref 50 to 2001:db8:2::2 prohibit
COMMAND: ip netns exec ns-A ip -6 rule add pref 51 from 2001:db8:1::2 prohibit
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 2001:db8:2::2
connect: Permission denied
TEST: ping out, blocked by rule - ns-B loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 2001:db8:2::2
connect: Permission denied
TEST: ping out, device bind, blocked by rule - ns-B loopback IPv6 [ OK ]
#######################################################
HINT: Response lost due to ip rule
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 2001:db8:2::1
PING 2001:db8:2::1(2001:db8:2::1) 56 data bytes
From 2001:db8:2::1: icmp_seq=1 Destination unreachable: Administratively prohibited
--- 2001:db8:2::1 ping statistics ---
1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms
TEST: ping in, blocked by rule - ns-A loopback IPv6 [ OK ]
COMMAND: ip netns exec ns-A ip -6 rule add pref 0 from all lookup local
COMMAND: ip netns exec ns-A ip -6 rule del pref 32765 from all lookup local
COMMAND: ip netns exec ns-A ip -6 rule del pref 50 to 2001:db8:2::2 prohibit
COMMAND: ip netns exec ns-A ip -6 rule del pref 51 from 2001:db8:1::2 prohibit
#######################################################
COMMAND: ip netns exec ns-A ip -6 route del 2001:db8:2::2
COMMAND: ip netns exec ns-A ip -6 route add unreachable 2001:db8:2::2 metric 10
COMMAND: ip netns exec ns-A ip -6 route add unreachable 2001:db8:1::2 metric 10
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 2001:db8:2::2
connect: No route to host
TEST: ping out, blocked by route - ns-B loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 2001:db8:2::2
connect: Network is unreachable
TEST: ping out, device bind, blocked by route - ns-B loopback IPv6 [ OK ]
#######################################################
HINT: Response lost due to ip route
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 2001:db8:2::1
PING 2001:db8:2::1(2001:db8:2::1) 56 data bytes
--- 2001:db8:2::1 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
TEST: ping in, blocked by route - ns-A loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A ip -6 ro del unreachable 2001:db8:2::2
COMMAND: ip netns exec ns-A ip -6 ro del unreachable 2001:db8:1::2
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 2001:db8:2::2
connect: No route to host
TEST: ping out, unreachable route - ns-B loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 2001:db8:2::2
connect: Network is unreachable
TEST: ping out, device bind, unreachable route - ns-B loopback IPv6 [ OK ]
#################################################################
With VRF
Configuring network namespaces
SYSCTL: net.ipv4.raw_l3mdev_accept=1
COMMAND: ip netns exec ns-A sysctl -q -w net.ipv4.raw_l3mdev_accept=1
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I red 2001:db8:1::2
ping6: Warning: source address might be selected on device other than red.
PING 2001:db8:1::2(2001:db8:1::2) from 2001:db8:1::1 red: 56 data bytes
64 bytes from 2001:db8:1::2: icmp_seq=1 ttl=64 time=0.358 ms
--- 2001:db8:1::2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.358/0.358/0.358/0.000 ms
TEST: ping out, VRF bind - ns-B IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I red 2001:db8:2::2
ping6: Warning: source address might be selected on device other than red.
PING 2001:db8:2::2(2001:db8:2::2) from 2001:db8:1::1 red: 56 data bytes
64 bytes from 2001:db8:2::2: icmp_seq=1 ttl=64 time=0.090 ms
--- 2001:db8:2::2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.090/0.090/0.090/0.000 ms
TEST: ping out, VRF bind - ns-B loopback IPv6 [ OK ]
#######################################################
HINT: Fails since VRF device does not support linklocal or multicast
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 fe80::7c4c:bcff:fe66:a63a%red
ping: sendmsg: Network is unreachable
PING fe80::7c4c:bcff:fe66:a63a%red(fe80::7c4c:bcff:fe66:a63a%red) 56 data bytes
--- fe80::7c4c:bcff:fe66:a63a%red ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
TEST: ping out, VRF bind - ns-B IPv6 LLA [FAIL]
#######################################################
HINT: Fails since VRF device does not support linklocal or multicast
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 ff02::1%red
ping: sendmsg: Network is unreachable
PING ff02::1%red(ff02::1%red) 56 data bytes
--- ff02::1%red ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
TEST: ping out, VRF bind - multicast IP [FAIL]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 2001:db8:1::2
PING 2001:db8:1::2(2001:db8:1::2) from 2001:db8:1::1 eth1: 56 data bytes
64 bytes from 2001:db8:1::2: icmp_seq=1 ttl=64 time=0.090 ms
--- 2001:db8:1::2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.090/0.090/0.090/0.000 ms
TEST: ping out, device bind - ns-B IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 2001:db8:2::2
PING 2001:db8:2::2(2001:db8:2::2) from 2001:db8:1::1 eth1: 56 data bytes
64 bytes from 2001:db8:2::2: icmp_seq=1 ttl=64 time=0.075 ms
--- 2001:db8:2::2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.075/0.075/0.075/0.000 ms
TEST: ping out, device bind - ns-B loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 fe80::7c4c:bcff:fe66:a63a%eth1
ping6: Warning: source address might be selected on device other than eth1.
PING fe80::7c4c:bcff:fe66:a63a%eth1(fe80::7c4c:bcff:fe66:a63a%eth1) from :: eth1: 56 data bytes
64 bytes from fe80::7c4c:bcff:fe66:a63a%red: icmp_seq=1 ttl=64 time=0.095 ms
--- fe80::7c4c:bcff:fe66:a63a%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.095/0.095/0.095/0.000 ms
TEST: ping out, device bind - ns-B IPv6 LLA [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 ff02::1%eth1
ping6: Warning: source address might be selected on device other than eth1.
PING ff02::1%eth1(ff02::1%eth1) from :: eth1: 56 data bytes
64 bytes from fe80::48e0:2fff:fe7f:84dc%eth1: icmp_seq=1 ttl=64 time=0.112 ms
--- ff02::1%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.112/0.112/0.112/0.000 ms
TEST: ping out, device bind - multicast IP [ OK ]
#######################################################
COMMAND: ip netns exec ns-A ip vrf exec red /bin/ping6 -c1 -w1 -I 2001:db8:3::1 2001:db8:1::2
PING 2001:db8:1::2(2001:db8:1::2) from 2001:db8:3::1 : 56 data bytes
64 bytes from 2001:db8:1::2: icmp_seq=1 ttl=64 time=0.228 ms
--- 2001:db8:1::2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.228/0.228/0.228/0.000 ms
TEST: ping out, vrf device+address bind - ns-B IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A ip vrf exec red /bin/ping6 -c1 -w1 -I 2001:db8:3::1 2001:db8:2::2
PING 2001:db8:2::2(2001:db8:2::2) from 2001:db8:3::1 : 56 data bytes
64 bytes from 2001:db8:2::2: icmp_seq=1 ttl=64 time=0.220 ms
--- 2001:db8:2::2 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.220/0.220/0.220/0.000 ms
TEST: ping out, vrf device+address bind - ns-B loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A ip vrf exec red /bin/ping6 -c1 -w1 -I 2001:db8:3::1 fe80::7c4c:bcff:fe66:a63a%eth1
PING fe80::7c4c:bcff:fe66:a63a%eth1(fe80::7c4c:bcff:fe66:a63a%eth1) from 2001:db8:3::1 : 56 data bytes
64 bytes from fe80::7c4c:bcff:fe66:a63a%red: icmp_seq=1 ttl=64 time=0.095 ms
--- fe80::7c4c:bcff:fe66:a63a%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.095/0.095/0.095/0.000 ms
TEST: ping out, vrf device+address bind - ns-B IPv6 LLA [ OK ]
#######################################################
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 2001:db8:1::1
PING 2001:db8:1::1(2001:db8:1::1) 56 data bytes
64 bytes from 2001:db8:1::1: icmp_seq=1 ttl=64 time=0.076 ms
--- 2001:db8:1::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.076/0.076/0.076/0.000 ms
TEST: ping in - ns-A IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 2001:db8:3::1
PING 2001:db8:3::1(2001:db8:3::1) 56 data bytes
64 bytes from 2001:db8:3::1: icmp_seq=1 ttl=64 time=0.084 ms
--- 2001:db8:3::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.084/0.084/0.084/0.000 ms
TEST: ping in - VRF IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 fe80::48e0:2fff:fe7f:84dc%eth1
PING fe80::48e0:2fff:fe7f:84dc%eth1(fe80::48e0:2fff:fe7f:84dc%eth1) 56 data bytes
64 bytes from fe80::48e0:2fff:fe7f:84dc%eth1: icmp_seq=1 ttl=64 time=0.074 ms
--- fe80::48e0:2fff:fe7f:84dc%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.074/0.074/0.074/0.000 ms
TEST: ping in - ns-A IPv6 LLA [ OK ]
#######################################################
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 ff02::1%eth1
PING ff02::1%eth1(ff02::1%eth1) 56 data bytes
64 bytes from fe80::7c4c:bcff:fe66:a63a%eth1: icmp_seq=1 ttl=64 time=0.107 ms
--- ff02::1%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.107/0.107/0.107/0.000 ms
TEST: ping in - multicast IP [ OK ]
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HINT: Fails since loopback address is out of VRF scope
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 2001:db8:2::1
PING 2001:db8:2::1(2001:db8:2::1) 56 data bytes
From 2001:db8:1::1: icmp_seq=1 Destination unreachable: No route
--- 2001:db8:2::1 ping statistics ---
1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms
TEST: ping in - ns-A loopback IPv6 [ OK ]
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HINT: Source address should be 2001:db8:1::1
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I red 2001:db8:1::1
ping6: Warning: source address might be selected on device other than red.
PING 2001:db8:1::1(2001:db8:1::1) from 2001:db8:1::1 red: 56 data bytes
64 bytes from 2001:db8:1::1: icmp_seq=1 ttl=64 time=0.092 ms
--- 2001:db8:1::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.092/0.092/0.092/0.000 ms
TEST: ping local, VRF bind - ns-A IPv6 [ OK ]
#######################################################
HINT: Source address should be 2001:db8:3::1
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I red 2001:db8:3::1
PING 2001:db8:3::1(2001:db8:3::1) from 2001:db8:3::1 red: 56 data bytes
64 bytes from 2001:db8:3::1: icmp_seq=1 ttl=64 time=0.245 ms
--- 2001:db8:3::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.245/0.245/0.245/0.000 ms
TEST: ping local, VRF bind - VRF IPv6 [ OK ]
#######################################################
HINT: Source address should be ::1
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I red ::1
PING ::1(::1) from ::1 red: 56 data bytes
64 bytes from ::1: icmp_seq=1 ttl=64 time=0.200 ms
--- ::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.200/0.200/0.200/0.000 ms
TEST: ping local, VRF bind - IPv6 loopback [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 2001:db8:1::1
PING 2001:db8:1::1(2001:db8:1::1) from 2001:db8:1::1 eth1: 56 data bytes
64 bytes from 2001:db8:1::1: icmp_seq=1 ttl=64 time=0.079 ms
--- 2001:db8:1::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.079/0.079/0.079/0.000 ms
TEST: ping local, device bind - ns-A IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 fe80::48e0:2fff:fe7f:84dc%eth1
ping6: Warning: source address might be selected on device other than eth1.
PING fe80::48e0:2fff:fe7f:84dc%eth1(fe80::48e0:2fff:fe7f:84dc%eth1) from :: eth1: 56 data bytes
64 bytes from fe80::48e0:2fff:fe7f:84dc%eth1: icmp_seq=1 ttl=64 time=0.068 ms
--- fe80::48e0:2fff:fe7f:84dc%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.068/0.068/0.068/0.000 ms
TEST: ping local, device bind - ns-A IPv6 LLA [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 ff02::1%eth1
ping6: Warning: source address might be selected on device other than eth1.
PING ff02::1%eth1(ff02::1%eth1) from :: eth1: 56 data bytes
64 bytes from fe80::48e0:2fff:fe7f:84dc%eth1: icmp_seq=1 ttl=64 time=0.088 ms
--- ff02::1%eth1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.088/0.088/0.088/0.000 ms
TEST: ping local, device bind - multicast IP [ OK ]
COMMAND: ip netns exec ns-B ip -6 addr del 2001:db8:1::2/64 dev eth1
COMMAND: ip netns exec ns-B ip -6 addr del 2001:db8:2::2/128 dev lo
COMMAND: ip netns exec ns-B ip -6 ro add 2001:db8:1::1/128 via fe80::48e0:2fff:fe7f:84dc dev eth1
#######################################################
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 2001:db8:1::1
PING 2001:db8:1::1(2001:db8:1::1) 56 data bytes
64 bytes from 2001:db8:1::1: icmp_seq=1 ttl=64 time=0.074 ms
--- 2001:db8:1::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.074/0.074/0.074/0.000 ms
TEST: ping in, LLA to GUA - ns-A IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 2001:db8:1::1
PING 2001:db8:1::1(2001:db8:1::1) 56 data bytes
64 bytes from 2001:db8:1::1: icmp_seq=1 ttl=64 time=0.086 ms
--- 2001:db8:1::1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.086/0.086/0.086/0.000 ms
TEST: ping in, LLA to GUA - VRF IPv6 [ OK ]
COMMAND: ip netns exec ns-B ip -6 ro del 2001:db8:1::1/128 via fe80::48e0:2fff:fe7f:84dc dev eth1
COMMAND: ip netns exec ns-B ip -6 addr add 2001:db8:1::2/64 dev eth1
COMMAND: ip netns exec ns-B ip -6 addr add 2001:db8:2::2/128 dev lo
#######################################################
COMMAND: ip netns exec ns-A ip -6 rule add pref 50 to 2001:db8:2::2 prohibit
COMMAND: ip netns exec ns-A ip -6 rule add pref 51 from 2001:db8:1::2 prohibit
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 2001:db8:2::2
connect: Permission denied
TEST: ping out, blocked by rule - ns-B loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 2001:db8:2::2
connect: Permission denied
TEST: ping out, device bind, blocked by rule - ns-B loopback IPv6 [ OK ]
#######################################################
HINT: Response lost due to ip rule
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 2001:db8:2::1
PING 2001:db8:2::1(2001:db8:2::1) 56 data bytes
From 2001:db8:1::1: icmp_seq=1 Destination unreachable: Administratively prohibited
--- 2001:db8:2::1 ping statistics ---
1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms
TEST: ping in, blocked by rule - ns-A loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A ip -6 rule del pref 50 to 2001:db8:2::2 prohibit
COMMAND: ip netns exec ns-A ip -6 rule del pref 51 from 2001:db8:1::2 prohibit
#######################################################
COMMAND: ip netns exec ns-A ip -6 ro del 2001:db8:2::2 vrf red
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 2001:db8:2::2
connect: No route to host
TEST: ping out, unreachable route - ns-B loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-A /bin/ping6 -c1 -w1 -I eth1 2001:db8:2::2
connect: No route to host
TEST: ping out, device bind, unreachable route - ns-B loopback IPv6 [ OK ]
#######################################################
COMMAND: ip netns exec ns-B /bin/ping6 -c1 -w1 2001:db8:2::1
connect: No route to host
TEST: ping in, unreachable route - ns-A loopback IPv6 [ OK ]
Tests passed: 58
Tests failed: 2
