Hello,
I got my new Atlas a few days ago and connected it to my network (in a
separated VLAN).
In this VLAN I'm announcing routing advertisements with autonomous IPv6
addressing enabled.
Appearently the probe heard this advertisement and have chosen to
communicate over IPv6 - but with a link-local IPv6 address only...?!
This leads to "Beyond scope"-Messages from my router which I captured
with tcpdump:
fe80::280:a3ff:fe91:4070.58730 > 2a01:4f8:161:3281::43:148.443: Flags
[S], seq 2585125851, win 5360, options [mss 1340,sackOK,TS val
4294950236 ecr 0,nop,wscale 1]
fe80::225:90ff:fe92:2478 > fe80::280:a3ff:fe91:4070: ICMP6, destination
unreachable, beyond scope 2a01:4f8:161:3281::43:148, source address
fe80::280:a3ff:fe91:4070
My routing advertisements are currently looking like that:
fe80::225:90ff:fe92:2478 > ff02::1: [icmp6 sum ok] ICMP6, router
advertisement, length 64
hop limit 64, Flags [none], pref medium, router lifetime 1800s,
reachable time 0s, retrans time 0s
prefix info option (3), length 32 (4): 2a02:a00:e000:b:e6::/96, Flags
[onlink, auto, router], valid time 86400s, pref. time 14400s
mtu option (5), length 8 (1): 1400
source link-address option (1), length 8 (1): 00:25:90:92:24:78
Is there anything I can do to make the probe communicate over IPv6?
Manual IP configuration is not possible since the menu item is greyed
out (althrough my probe runs on FW 4470).
I disabled RA at the moment so the Atlas cube can talk to the RIPEs
Atlas servers.
Thank you in advance!
--
Greetings from Wuppertal, Germany
Max Grobecker
