template VMs loosing connectivity

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Holger Levsen

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Oct 18, 2017, 6:59:58 AM10/18/17

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Hi,

I'm running 3.2 and this week for the first time template VMs lost connectivity,
as in they couldnt connect to their software repos anymore. A reboot "fixed"
this and I could update them again. Then, yesterday, they lost connectivity
again…

apt gets: cannot connect to 10.137.255.254…

and

user@debian-9:~$ ping 10.137.255.254
PING 10.137.255.254 (10.137.255.254) 56(84) bytes of data.
From 10.137.2.1 icmp_seq=1 Destination Host Prohibited

Anybody got an idea?

--
cheers,
Holger

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Holger Levsen

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Oct 18, 2017, 9:24:00 AM10/18/17

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On Wed, Oct 18, 2017 at 10:59:52AM +0000, Holger Levsen wrote:
> apt gets: cannot connect to 10.137.255.254…

still not sure why this happened (and why now), but running systemctl on sys-net
made it obvious what the fix was:

sudo service qubes-updates-proxy restart

--
cheers,
Holger