From: ST <smntov@gmail.com>
To: wireguard@lists.zx2c4.com
Subject: link disappears
Date: Thu, 22 Mar 2018 20:26:48 +0200 [thread overview]
Message-ID: <1521743208.1840.55.camel@gmail.com> (raw)
Hello,
I'm new to networking in general and VPN in particular but need to setup
infrastructure to be able to SSH easily to several people who are behind
routers (NAT). After reading that WireGuard is super simple - I decided
to give it try.
It indeed turned out to be simple till now. I setup a Debian virtual
server with a public IP and configure it as follows:
Server:
# wg
interface: wg0
public key: QMwhCacViCKcTrkevg5NxLnTEJDU1bTNgQp43rp7BHM=
private key: (hidden)
listening port: 12000
peer: hiUdjmCK+iZf8wGEB+rYxMYYBF8QoOsm3nkF3asllRY=
endpoint: 37.X.Y.Z:4488
allowed ips: 10.8.8.9/32
latest handshake: 17 minutes, 50 seconds ago
transfer: 30.94 KiB received, 22.03 KiB sent
Node behind NAT:
# wg
interface: wg0
public key: hiUdjmCK+iZf8wGEB+rYxMYYBF8QoOsm3nkF3asllRY=
private key: (hidden)
listening port: 12000
peer: QMwhCacViCKcTrkevg5NxLnTEJDU1bTNgQp43rp7BHM=
endpoint: 195.A.B.C:12000
allowed ips: 10.0.0.0/8
latest handshake: 19 minutes, 11 seconds ago
transfer: 20.70 KiB received, 35.57 KiB sent
persistent keepalive: every 25 seconds
Is everything OK here?... At the beginning everything worked as expected
- I could ping/SSH in both directions via the private 10.8.8.8 and
10.8.8.9 addresses. Later I put my desktop into "hibernate mode" and
after turning it on again could no longer use the link...
I tried to "ip link set wg0 down" and then "... up" - handshake time
gets reseted, but I do not get the link back, "ip a" shows:
6: wg0: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1420 qdisc noqueue state
UNKNOWN group default
link/none
How can I revive this link, once the wg0 interface is already
configured?
(I have docker and virtualbox running on the desktop, each have its
network interface... could they interfere with wg0?)
Thank you in advance!
next reply other threads:[~2018-03-22 18:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-22 18:26 ST [this message]
2018-03-22 19:18 ` Kalin KOZHUHAROV
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