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Groups > linux.debian.user > #276031

wireguard setup issue

From Rainer Dorsch <ml@bokomoko.de>
Newsgroups linux.debian.user
Subject wireguard setup issue
Date 2024-12-26 23:20 +0100
Message-ID <JY4mZ-32cu-7@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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Hello,

I have a Debian stable wireguard server (192.168.11.254) with IP forwarding 
and Debian stable wireguard client (192.168.11.4) with wireguard setup through 
the plasma network manager interface. The server setup works flawless with an 
Android wireguard client, therefore I suspect that the issue is on the client 
side.

I don't see an error message but I don't get responses to ping from client to 
server:

root@aura:/etc/wireguard# ping 192.168.11.254 
PING 192.168.11.254 (192.168.11.254) 56(84) bytes of data. 
^C 
--- 192.168.11.254 ping statistics --- 
5 packets transmitted, 0 received, 100% packet loss, time 4080ms 

root@aura:/etc/wireguard# 

Also I don't see an issue with the config:

root@aura:/etc/wireguard# wg    
interface: ionos 
 public key: +O9Ea+2W3B7ke14Y6+7QN8o8l3iObNd8xYy4lhz5Hhk= 
 private key: (hidden) 
 listening port: 57832 
 fwmark: 0xcb7f 

peer: h41FylDIh3CnAyzsOhRVu/uzuU2gxMaQ5vDdqoXRkko= 
 endpoint: 87.106.44.192:51820 
 allowed ips: 0.0.0.0/0, ::/0 
 transfer: 0 B received, 2.31 KiB sent 
root@aura:/etc/wireguard# ip route 
default via 192.168.11.254 dev ionos proto static metric 50  
default via 192.168.178.1 dev wlo1 proto dhcp src 192.168.178.31 metric 600  
169.254.0.0/16 dev wlo1 scope link metric 1000  
192.168.11.0/24 dev ionos proto kernel scope link src 192.168.11.4 metric 50  
192.168.178.0/24 dev wlo1 proto kernel scope link src 192.168.178.31 metric 
600  
root@aura:/etc/wireguard# ip addr show dev ionos 
19: ionos: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1420 qdisc noqueue state 
UNKNOWN group default qlen 1000 
   link/none  
   inet 192.168.11.4/24 brd 192.168.11.255 scope global noprefixroute ionos 
      valid_lft forever preferred_lft forever 
   inet6 fe80::f52b:51b5:4aeb:221e/64 scope link stable-privacy  
      valid_lft forever preferred_lft forever 
root@aura:/etc/wireguard# 


Any hint or idea what I am missing is welcome.

Thanks
Rainer

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Thread

wireguard setup issue Rainer Dorsch <ml@bokomoko.de> - 2024-12-26 23:20 +0100
  Re: wireguard setup issue Michael Kjörling <c9bc136c6063@ewoof.net> - 2024-12-27 11:20 +0100
    Re: wireguard setup issue Rainer Dorsch <ml@bokomoko.de> - 2024-12-27 21:20 +0100
      Re: wireguard setup issue Michael Kjörling <c9bc136c6063@ewoof.net> - 2024-12-27 22:30 +0100

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