Hi,
had the same problem with a pptp vpn (don't ask why we use pptp). As
described i had to set the MTU of the physical network adapter (e.g.
eth0) to 1000 to get the VPN working without disconnectes all the time.
You can set the MTU easily via the network manager on the "ethernet"
tab, but you
Hi All,
I have a good news to share, I could solve this problem after around a week.
There are couple of points.
# I have this problem, only with my Home Wifi. It was working fine with office
Wifi / Smartphone Hotspot.
# I could solve the problem by simply changing MTU value. Refer below
I've had the same problem for about a year, and now, I think, I've
finally found the way to fix it (at least somehow).
Looks like in my case it was the same as in
https://bugs.launchpad.net/ubuntu/+source/network-
manager/+bug/991666/comments/16 (duplicate routes entries).
So what I've done.
-
I have exactly the same problem on Ubuntu 16.04. I have created a vpn
connection and it disconnects after almost 5 minutes. One weird thing is
that the laptop fan starts working with a high speed and exactly at the
same moment the vpn disconnects.
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You received this bug notification because
I have the same issue in Ubuntu 14.04 when using Juniper VPN...
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/991666
Title:
VPN Connects Successfully & Then
I had two problem with my pptp vpn connection on ubuntu 14.04 with 3.19
Kernel.
first it wont connect at all and i solved that with this command:
sudo modprobe nf_conntrack_pptp nf_conntrack_proto_gre
second my vpn connection gets disconnected after a few second (usually with
first packets
On 14.04 experiencing the same problem. After I try to connect to my VPN
in a matter of a few seconds after the successful connection I get
disconnected. Following this post http://tdanas.blogspot.co.uk/2015/01
/ubuntu-vpn-connects-successfully-and.html I decide to see what are my
routing tables
I have similar problem on Ubuntu 14.10 too.
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/991666
Title:
VPN Connects Successfully Then Shortly Thereafter Fails
Hi all,
I've experienced a very simmilar issue on 14.04 as well. The reason of
my case actually was in routing table, in particular - routes pushed by
VPN server. Those routes were wrong or interpreted incorrectly and some
kind of packet collision was happening shortly after connecting VPN.
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