* Wireguard massive amount data
@ 2021-09-23 10:47 Daniel Dumke
2021-09-23 16:00 ` Jason A. Donenfeld
2021-09-24 10:23 ` nekochan
0 siblings, 2 replies; 3+ messages in thread
From: Daniel Dumke @ 2021-09-23 10:47 UTC (permalink / raw)
To: wireguard
Hi,
I am trying to connect to a Mullvad Wireguard Host with my Fedora Linux
using nmcli, as soon as I up the connection (nmcli con up Mullvad)
massive amounts of data are sent through the tunnel (according to wg
1.4 GiB in the first 20 secs).
Any hints on why this huge amount of data is transfered?
Daniel
'''
root@lenovo# wg
interface: wg1
public key: zr0q0pxcOfSoiKWjXEfuHqM58GMjE4HBLr8FzQIHYxM=
private key: (hidden)
listening port: 40360
fwmark: 0xcbdf
peer: C2TUHPoZlT08iceLM2coBDTbcfg9tTKrUt7tRBWP0nk=
endpoint: 45.8.223.195:51820
allowed ips: 0.0.0.0/0, ::/0
latest handshake: 20 seconds ago
transfer: 4.23 KiB received, 1.39 GiB sent
persistent keepalive: every 33 seconds
root@lenovo# route
Kernel IP Routentabelle
Ziel Router Genmask Flags Metric Ref Use
Iface
default _gateway 0.0.0.0 UG 50 0 0
wg1
default _gateway 0.0.0.0 UG 600 0 0
wlp0s12f0
_gateway 0.0.0.0 255.255.255.255 UH 20050 0 0
wg1
10.0.2.0 0.0.0.0 255.255.255.0 U 600 0 0
wlp0s12f0
192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0
virbr0
'''
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Wireguard massive amount data
2021-09-23 10:47 Wireguard massive amount data Daniel Dumke
@ 2021-09-23 16:00 ` Jason A. Donenfeld
2021-09-24 10:23 ` nekochan
1 sibling, 0 replies; 3+ messages in thread
From: Jason A. Donenfeld @ 2021-09-23 16:00 UTC (permalink / raw)
To: daniel; +Cc: wireguard
Sounds likely to be a routing loop? I'm not sure whether NM sets up
policy routing to avoid this like wg-quick(8) does. I would hope they
do, but it might also be rather lazy and not. Worth looking into, I
suppose. In the interim, wg-quick will probably do the right thing.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Wireguard massive amount data
2021-09-23 10:47 Wireguard massive amount data Daniel Dumke
2021-09-23 16:00 ` Jason A. Donenfeld
@ 2021-09-24 10:23 ` nekochan
1 sibling, 0 replies; 3+ messages in thread
From: nekochan @ 2021-09-24 10:23 UTC (permalink / raw)
To: wireguard
This is sending telemetry to Fedora.
Sep 23, 2021, 13:47 by daniel@dumke.me:
> Hi,
>
> I am trying to connect to a Mullvad Wireguard Host with my Fedora Linux using nmcli, as soon as I up the connection (nmcli con up Mullvad) massive amounts of data are sent through the tunnel (according to wg 1.4 GiB in the first 20 secs).
>
> Any hints on why this huge amount of data is transfered?
>
> Daniel
>
> '''
> root@lenovo# wg
> interface: wg1
> public key: zr0q0pxcOfSoiKWjXEfuHqM58GMjE4HBLr8FzQIHYxM=
> private key: (hidden)
> listening port: 40360
> fwmark: 0xcbdf
>
> peer: C2TUHPoZlT08iceLM2coBDTbcfg9tTKrUt7tRBWP0nk=
> endpoint: 45.8.223.195:51820
> allowed ips: 0.0.0.0/0, ::/0
> latest handshake: 20 seconds ago
> transfer: 4.23 KiB received, 1.39 GiB sent
> persistent keepalive: every 33 seconds
>
>
> root@lenovo# route
> Kernel IP Routentabelle
> Ziel Router Genmask Flags Metric Ref Use Iface
> default _gateway 0.0.0.0 UG 50 0 0 wg1
> default _gateway 0.0.0.0 UG 600 0 0 wlp0s12f0
> _gateway 0.0.0.0 255.255.255.255 UH 20050 0 0 wg1
> 10.0.2.0 0.0.0.0 255.255.255.0 U 600 0 0 wlp0s12f0
> 192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0
>
>
> '''
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-09-24 20:18 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-09-23 10:47 Wireguard massive amount data Daniel Dumke
2021-09-23 16:00 ` Jason A. Donenfeld
2021-09-24 10:23 ` nekochan
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).