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by antipope
Thu May 16, 2024 11:18 pm
Forum: Virtualization
Topic: CHR RouterOS 7.14.3 IPv6 problems [SOLVED]
Replies: 5
Views: 6200

Re: CHR RouterOS 7.14.3 IPv6 problems [SOLVED]

Solved. Stupid user error as usual. Some forgotten obscure pre-wireguard era IPSec test years ago, not relevant until now when IPv6 was deployed: /ip/ipsec/policy/print ... 1 android-ikev2-peer yes ::/0 ::/0 all encrypt unique 0 Lesson learned: always check firewall rules and IPSec policies. Thanks ...
by antipope
Wed May 15, 2024 5:08 pm
Forum: Virtualization
Topic: CHR RouterOS 7.14.3 IPv6 problems [SOLVED]
Replies: 5
Views: 6200

Re: CHR RouterOS 7.14.3 IPv6 problems [SOLVED]

Please do the following to make sure: /ipv6/firewall/filter add action=accept chain=input dst-address=::1 place-before=0 And try again. I had similar issue and that was how I realized it was the firewall. Tried, not helping. Tried also removing all entries from firewall. Will spawn up another virtu...
by antipope
Wed May 15, 2024 8:34 am
Forum: Virtualization
Topic: CHR RouterOS 7.14.3 IPv6 problems [SOLVED]
Replies: 5
Views: 6200

Re: CHR RouterOS 7.14.3 IPv6 problems [SOLVED]

Check your firewall rules, you may be blocking access to loopback interface (it’s now a separate interface) Firewall entries are ok, ICMPv6 input accept is the first entry in IPv6 firewall filter rules. There is also a logging entry for outbound ICMPv6. Interestingly, the only IPv6 firewall counter...
by antipope
Tue May 14, 2024 9:08 pm
Forum: Virtualization
Topic: CHR RouterOS 7.14.3 IPv6 problems [SOLVED]
Replies: 5
Views: 6200

CHR RouterOS 7.14.3 IPv6 problems [SOLVED]

Having IPv6 problems with a CHR RouterOS, 7.14.3 on a virtual host at Hetzner. IPv6 configs (IPIPv6 on top of wireguard tunnels) that work on several physical routers fail on the CHR. Even pinging lo fails, which works on all physical routers: [admin@foo-gw] > /ping ::1 count=2 Columns: SEQ, STATUS ...