Howdy,I'm embarrassed that I have to ask for help as I've been using shorewall for 10+ years, but I've wasted a lot of time trying to add IPV6 capability to my small home network (mainly for fun). My home net is similar to this: http://shorewall.org/XenMyWay.html only I'm using KVM.
ISP is ATT with adsl2 and the nvg510 modem. It normally only supports handing out IPV6 addresses via 6rd. The network that is handed out is a /60 but by default the modem only adds a single /64 route. Since one can get root access on the modem, I've added additional /64 routes. So one network goes to my wan interface, and the other to my lan interface.
From the shorewall box, I can use ping6 just fine and I can wget ipv6 only web sites as well. I can also ping devices on the lan and the interface on the modem. But from my lan I can only get as far as ping the eth0 and eth1 interfaces on the shorewall box. Using tcpdump, I can see packets going out from eth0 -> eth1 but then there is some weird link local address solicitation going on between the modem and eth1. See the attached notes.txt where I show all interfaces and shorewall traces of a laptop on lan trying to ping cnn.com. You can see the packets going out, but on return, the modem doesn't know where to send them. And then also attached the configs.
Probably an idiot mistake, but I'm looking forward to seeing what I did wrong :)
Regards, Samuel Smith
config.tar
Description: Unix tar archive
modem br interface: 2602:314:b51b:6080:5bf:b1ff:fe72:8920
shorewall wan eth1: 2602:314:b51b:6080:208:a1ff:fe05:bf34
shorewall lan eth0: 2602:314:b51b:6088:208:a1ff:fe05:bf33
# modem:
# ip -6 route
2602:314:b51b:6080::1 via :: dev sit1 proto kernel metric 256 mtu 1472
advmss 1412 hoplimit 4294967295
2602:314:b51b:6080::/64 dev br1 metric 1024 mtu 1472 advmss 1412 hoplimit
4294967295
2602:314:b51b:6088::/64 dev br1 metric 1024 mtu 1472 advmss 1412 hoplimit
4294967295
2602:300::/28 dev sit1 metric 1024 mtu 1472 advmss 1412 hoplimit 4294967295
fe80::/64 dev ptm0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
4294967295
fe80::/64 dev ptm0.0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
4294967295
fe80::/64 dev eth0.16 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
4294967295
fe80::/64 dev eth1.16 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
4294967295
fe80::/64 dev eth2.16 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
4294967295
fe80::/64 dev eth3.16 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
4294967295
fe80::/64 dev br2 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
4294967295
fe80::/64 dev eth0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
4294967295
fe80::/64 dev br1 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
4294967295
fe80::/64 via :: dev sit1 proto kernel metric 256 mtu 1472 advmss 1412
hoplimit 4294967295
ff00::/8 dev ptm0 metric 256 mtu 1500 advmss 1440 hoplimit 4294967295
ff00::/8 dev ptm0.0 metric 256 mtu 1500 advmss 1440 hoplimit 4294967295
ff00::/8 dev eth0.16 metric 256 mtu 1500 advmss 1440 hoplimit 4294967295
ff00::/8 dev eth1.16 metric 256 mtu 1500 advmss 1440 hoplimit 4294967295
ff00::/8 dev eth2.16 metric 256 mtu 1500 advmss 1440 hoplimit 4294967295
ff00::/8 dev eth3.16 metric 256 mtu 1500 advmss 1440 hoplimit 4294967295
ff00::/8 dev br2 metric 256 mtu 1500 advmss 1440 hoplimit 4294967295
ff00::/8 dev eth0 metric 256 mtu 1500 advmss 1440 hoplimit 4294967295
ff00::/8 dev br1 metric 256 mtu 1500 advmss 1440 hoplimit 4294967295
ff00::/8 dev sit1 metric 256 mtu 1472 advmss 1412 hoplimit 4294967295
default dev sit1 metric 1024 mtu 1472 advmss 1412 hoplimit 4294967295
#
#shorewall box:
ShoreWall:/etc/shorewall6# ip -6 route
2602:314:b51b:6080::/64 dev eth1 proto kernel metric 256 expires 86397sec
2602:314:b51b:6088::/64 dev eth0 proto kernel metric 256 expires 44774sec
fe80::/64 dev eth1 proto kernel metric 256 mtu 1472
fe80::/64 dev eth0 proto kernel metric 256
fe80::/64 dev eth2 proto kernel metric 256
fe80::/64 dev ifb0 proto kernel metric 256
default via fe80::7ebf:b1ff:fe72:8920 dev eth1 proto ra metric 1024 expires
3997sec hoplimit 64
ShoreWall:/etc/shorewall6#
#neighbors
ShoreWall:/etc/shorewall6# ip -6 neigh
fe80::fc08:a1ff:fe05:bf35 dev eth2 lladdr fe:08:a1:05:bf:35 STALE
fe80::fc08:a1ff:fe05:bf34 dev eth1 lladdr fe:08:a1:05:bf:34 STALE
fe80::7ebf:b1ff:fe72:8920 dev eth1 lladdr 7c:bf:b1:72:89:20 router STALE
2602:314:b51b:6088:2677:3ff:fe26:3a98 dev eth0 lladdr 24:77:03:26:3a:98 STALE
fe80::54e2:cdff:fe7f:3b97 dev eth2 lladdr fe:08:a1:05:bf:2a STALE
fe80::2677:3ff:fe26:3a98 dev eth0 lladdr 24:77:03:26:3a:98 STALE
ShoreWall:/etc/shorewall6# ifconfig
eth0 Link encap:Ethernet HWaddr 00:08:a1:05:bf:33
inet addr:10.36.36.1 Bcast:10.36.36.255 Mask:255.255.255.0
inet6 addr: 2602:314:b51b:6088:208:a1ff:fe05:bf33/64 Scope:Global
inet6 addr: fe80::208:a1ff:fe05:bf33/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:149726169 errors:0 dropped:0 overruns:0 frame:0
TX packets:303864319 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:17512303393 (16.3 GiB) TX bytes:457849471001 (426.4 GiB)
eth1 Link encap:Ethernet HWaddr 00:08:a1:05:bf:34
inet addr:75.1.182.8 Bcast:75.1.255.255 Mask:255.255.0.0
inet6 addr: 2602:314:b51b:6080:208:a1ff:fe05:bf34/64 Scope:Global
inet6 addr: fe80::208:a1ff:fe05:bf34/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:405698130 errors:0 dropped:0 overruns:0 frame:0
TX packets:274052086 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:463662856951 (431.8 GiB) TX bytes:87407901557 (81.4 GiB)
#laptop on lan:
wlan0 Link encap:Ethernet HWaddr 24:77:03:26:3a:98
inet addr:10.36.36.200 Bcast:10.36.36.255 Mask:255.255.255.0
inet6 addr: 2602:314:b51b:6088:2677:3ff:fe26:3a98/64 Scope:Global
inet6 addr: fe80::2677:3ff:fe26:3a98/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:38378605 errors:0 dropped:0 overruns:0 frame:0
TX packets:18978592 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:42644878579 (39.7 GiB) TX bytes:5360740594 (4.9 GiB)
#can't ping or reach ipv6 only web
root@t61:~# ping6 cnn.com
PING cnn.com(2a04:4e42:200::323) 56 data bytes
^C
--- cnn.com ping statistics ---
62 packets transmitted, 0 received, 100% packet loss, time 60999ms
root@t61:~#
#packets going out on shorewall box from eth0 -> eth1, but return packets don't
get forwarded past eth1:
Jun 28 14:25:59 shorewall kernel: [4147614.354913] TRACE:
raw:PREROUTING:policy:2 IN=eth0 OUT=
MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=64 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=20
Jun 28 14:25:59 shorewall kernel: [4147614.354939] TRACE:
mangle:PREROUTING:policy:1 IN=eth0 OUT=
MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=64 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=20
Jun 28 14:25:59 shorewall kernel: [4147614.354956] TRACE: mangle:FORWARD:rule:1
IN=eth0 OUT=eth1 MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=20
Jun 28 14:25:59 shorewall kernel: [4147614.354967] TRACE:
mangle:FORWARD:policy:2 IN=eth0 OUT=eth1
MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=20
Jun 28 14:25:59 shorewall kernel: [4147614.354978] TRACE: filter:FORWARD:rule:2
IN=eth0 OUT=eth1 MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=20
Jun 28 14:25:59 shorewall kernel: [4147614.355001] TRACE:
filter:loc_frwd:rule:2 IN=eth0 OUT=eth1
MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=20
Jun 28 14:25:59 shorewall kernel: [4147614.355015] TRACE:
filter:dynamic:return:1 IN=eth0 OUT=eth1
MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=20
Jun 28 14:25:59 shorewall kernel: [4147614.355030] TRACE:
filter:loc_frwd:rule:4 IN=eth0 OUT=eth1
MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=20
Jun 28 14:25:59 shorewall kernel: [4147614.355039] TRACE:
mangle:POSTROUTING:policy:1 IN= OUT=eth1
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=20
Jun 28 14:25:59 shorewall kernel: [4147614.390706] TRACE:
raw:PREROUTING:policy:2 IN=eth1 OUT=
MAC=33:33:ff:26:3a:98:7c:bf:b1:72:89:20:86:dd
SRC=fe80:0000:0000:0000:7ebf:b1ff:fe72:8920
DST=ff02:0000:0000:0000:0000:0001:ff26:3a98 LEN=72 TC=0 HOPLIMIT=255 FLOWLBL=0
PROTO=ICMPv6 TYPE=135 CODE=0
Jun 28 14:25:59 shorewall kernel: [4147614.390727] TRACE:
mangle:PREROUTING:policy:1 IN=eth1 OUT=
MAC=33:33:ff:26:3a:98:7c:bf:b1:72:89:20:86:dd
SRC=fe80:0000:0000:0000:7ebf:b1ff:fe72:8920
DST=ff02:0000:0000:0000:0000:0001:ff26:3a98 LEN=72 TC=0 HOPLIMIT=255 FLOWLBL=0
PROTO=ICMPv6 TYPE=135 CODE=0
Jun 28 14:26:00 shorewall kernel: [4147614.854231] TRACE:
raw:PREROUTING:policy:2 IN=eth1 OUT=
MAC=33:33:00:00:00:01:7c:bf:b1:72:89:20:86:dd
SRC=fe80:0000:0000:0000:7ebf:b1ff:fe72:8920
DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=104 TC=0 HOPLIMIT=255 FLOWLBL=0
PROTO=ICMPv6 TYPE=134 CODE=0
Jun 28 14:26:00 shorewall kernel: [4147614.854254] TRACE:
mangle:PREROUTING:policy:1 IN=eth1 OUT=
MAC=33:33:00:00:00:01:7c:bf:b1:72:89:20:86:dd
SRC=fe80:0000:0000:0000:7ebf:b1ff:fe72:8920
DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=104 TC=0 HOPLIMIT=255 FLOWLBL=0
PROTO=ICMPv6 TYPE=134 CODE=0
Jun 28 14:26:00 shorewall kernel: [4147614.854271] TRACE: mangle:INPUT:policy:1
IN=eth1 OUT= MAC=33:33:00:00:00:01:7c:bf:b1:72:89:20:86:dd
SRC=fe80:0000:0000:0000:7ebf:b1ff:fe72:8920
DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=104 TC=0 HOPLIMIT=255 FLOWLBL=0
PROTO=ICMPv6 TYPE=134 CODE=0
Jun 28 14:26:00 shorewall kernel: [4147614.854282] TRACE: filter:INPUT:rule:1
IN=eth1 OUT= MAC=33:33:00:00:00:01:7c:bf:b1:72:89:20:86:dd
SRC=fe80:0000:0000:0000:7ebf:b1ff:fe72:8920
DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=104 TC=0 HOPLIMIT=255 FLOWLBL=0
PROTO=ICMPv6 TYPE=134 CODE=0
Jun 28 14:26:00 shorewall kernel: [4147614.854308] TRACE: filter:net-fw:rule:1
IN=eth1 OUT= MAC=33:33:00:00:00:01:7c:bf:b1:72:89:20:86:dd
SRC=fe80:0000:0000:0000:7ebf:b1ff:fe72:8920
DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=104 TC=0 HOPLIMIT=255 FLOWLBL=0
PROTO=ICMPv6 TYPE=134 CODE=0
Jun 28 14:26:00 shorewall kernel: [4147614.854323] TRACE:
filter:dynamic:return:1 IN=eth1 OUT=
MAC=33:33:00:00:00:01:7c:bf:b1:72:89:20:86:dd
SRC=fe80:0000:0000:0000:7ebf:b1ff:fe72:8920
DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=104 TC=0 HOPLIMIT=255 FLOWLBL=0
PROTO=ICMPv6 TYPE=134 CODE=0
Jun 28 14:26:00 shorewall kernel: [4147614.854340] TRACE: filter:net-fw:rule:4
IN=eth1 OUT= MAC=33:33:00:00:00:01:7c:bf:b1:72:89:20:86:dd
SRC=fe80:0000:0000:0000:7ebf:b1ff:fe72:8920
DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=104 TC=0 HOPLIMIT=255 FLOWLBL=0
PROTO=ICMPv6 TYPE=134 CODE=0
Jun 28 14:26:00 shorewall kernel: [4147615.354797] TRACE:
raw:PREROUTING:policy:2 IN=eth0 OUT=
MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=64 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=21
Jun 28 14:26:00 shorewall kernel: [4147615.354825] TRACE:
mangle:PREROUTING:policy:1 IN=eth0 OUT=
MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=64 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=21
Jun 28 14:26:00 shorewall kernel: [4147615.354845] TRACE: mangle:FORWARD:rule:1
IN=eth0 OUT=eth1 MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=21
Jun 28 14:26:00 shorewall kernel: [4147615.354856] TRACE:
mangle:FORWARD:policy:2 IN=eth0 OUT=eth1
MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=21
Jun 28 14:26:00 shorewall kernel: [4147615.354868] TRACE: filter:FORWARD:rule:2
IN=eth0 OUT=eth1 MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=21
Jun 28 14:26:00 shorewall kernel: [4147615.354893] TRACE:
filter:loc_frwd:rule:2 IN=eth0 OUT=eth1
MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=21
Jun 28 14:26:00 shorewall kernel: [4147615.354908] TRACE:
filter:dynamic:return:1 IN=eth0 OUT=eth1
MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=21
Jun 28 14:26:00 shorewall kernel: [4147615.354924] TRACE:
filter:loc_frwd:rule:4 IN=eth0 OUT=eth1
MAC=00:08:a1:05:bf:33:24:77:03:26:3a:98:86:dd
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=21
Jun 28 14:26:00 shorewall kernel: [4147615.354933] TRACE:
mangle:POSTROUTING:policy:1 IN= OUT=eth1
SRC=2602:0314:b51b:6088:2677:03ff:fe26:3a98
DST=2a04:4e42:0200:0000:0000:0000:0000:0323 LEN=104 TC=0 HOPLIMIT=63 FLOWLBL=0
PROTO=ICMPv6 TYPE=128 CODE=0 ID=11311 SEQ=21
Jun 28 14:26:00 shorewall kernel: [4147615.390740] TRACE:
raw:PREROUTING:policy:2 IN=eth1 OUT=
MAC=33:33:ff:26:3a:98:7c:bf:b1:72:89:20:86:dd
SRC=fe80:0000:0000:0000:7ebf:b1ff:fe72:8920
DST=ff02:0000:0000:0000:0000:0001:ff26:3a98 LEN=72 TC=0 HOPLIMIT=255 FLOWLBL=0
PROTO=ICMPv6 TYPE=135 CODE=0
Jun 28 14:26:00 shorewall kernel: [4147615.390763] TRACE:
mangle:PREROUTING:policy:1 IN=eth1 OUT=
MAC=33:33:ff:26:3a:98:7c:bf:b1:72:89:20:86:dd
SRC=fe80:0000:0000:0000:7ebf:b1ff:fe72:8920
DST=ff02:0000:0000:0000:0000:0001:ff26:3a98 LEN=72 TC=0 HOPLIMIT=255 FLOWLBL=0
PROTO=ICMPv6 TYPE=135 CODE=0
#tcpdump shows modem not forwarding correctly or not getting back current link
local address (trying to do neighbor solicitation):
ShoreWall:/etc/shorewall# tcpdump -i eth1 -n -XX -vvv -s0 -S -e ip6
tcpdump: listening on eth1, link-type EN10MB (Ethernet), capture size 262144
bytes
14:26:06.734117 00:08:a1:05:bf:34 > 7c:bf:b1:72:89:20, ethertype IPv6 (0x86dd),
length 118: (hlim 63, next-header ICMPv6 (58) payload length: 64)
2602:314:b51b:6088:2677:3ff:fe26:3a98 > 2a04:4e42:200::323: [icmp6 sum ok]
ICMP6, echo requ
est, seq 27
--snip--
14:26:06.762187 7c:bf:b1:72:89:20 > 33:33:ff:26:3a:98, ethertype IPv6 (0x86dd),
length 86: (hlim 255, next-header ICMPv6 (58) payload length: 32)
fe80::7ebf:b1ff:fe72:8920 > ff02::1:ff26:3a98: [icmp6 sum ok] ICMP6, neighbor
solicitation,
length 32, who has 2602:314:b51b:6088:2677:3ff:fe26:3a98
source link-address option (1), length 8 (1): 7c:bf:b1:72:89:20
--snip--
14:26:07.729057 00:08:a1:05:bf:34 > 7c:bf:b1:72:89:20, ethertype IPv6 (0x86dd),
length 118: (hlim 63, next-header ICMPv6 (58) payload length: 64)
2602:314:b51b:6088:2677:3ff:fe26:3a98 > 2a04:4e42:200::323: [icmp6 sum ok]
ICMP6, echo requ
est, seq 28
--snip--
------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________ Shorewall-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/shorewall-users
