[Dnsmasq-discuss] dnsmasq 2.78 is failing to respond to dhcpv6 requests forwarded via relay agent

[Sandeep K M]

Hi,

Here are the output of the commands:

root at 8320:~# *ip -6 addr*

49: m1s1p7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UNKNOWN qlen
1000

    inet6 1040::2/120 scope global

       valid_lft forever preferred_lft forever

    inet6 fe80::480f:cf00:7af:8444/64 scope link

       valid_lft forever preferred_lft forever

root at 8320:~# *ip -6 route*

1040::/120 dev m1s1p7  proto kernel  metric 256  pref medium

2020::/120 via 1040::1 dev m1s1p7  proto static  metric 512  pref medium

Sorry forgot to capture "ip link" output. The setup is disassembled as of
now but if it is required then I will recreate the setup and send you the
output.

Thanks
-Sandeep


On Fri, Jan 4, 2019 at 2:30 PM Geert Stappers <stappers at hendrikx-itc.nl>
wrote:

> On Fri, Jan 04, 2019 at 11:55:49AM +0530, Sandeep K M wrote:
> > Attached are the packet captures:
> >
> > 1. Packets exchanged between client and relay (client-relay.pcap)
> > 2.  Packets exchanged between relay and server (relay-server.pcap)
> > 3. strace of dnsmasq (dnsmasq.trace)
> >
> > Please let me know if any other information is required.
>
>
> At the server
>
>   ip link       # what interfaces are there
>   ip -6 address
>   ip -6 route
>
>
>
> Cheers
> Geert Stappers
> DevOps Engineer
>
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>
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