Migration to NS8 another try

[mrmarkuz (Markus Neuberger)]

@pnemenz

wg-quick@ns8.service: main process exited, code=exited, status=2/INVALIDARGUMENT

Wireguard is not starting because of an invalid argument.

Please check /etc/wireguard/ns8.conf.

Here’s a thread about a fixed bug, maybe it helps to analyze the issue:

Migration tool duplicates Redis keys of node

I needed to correct a wrong value, my NS8 runs on Debian 12. It seems that reconnecting the migration tool in some cases (like wrong DNS settings) increases the last octet of the Wireguard VPN IP of the NS7 (10.5.4.10) but doesn’t adapt the “AllowedIPs” on NS8 correctly that still was set to 10.5.4.3. Following steps helped: Get the right Wireguard IP of NS7: [root@testserver ~]# ip a s dev ns8 5: ns8: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1420 qdisc noqueue state UNKNOWN group default qlen 100…