retitle #867113 does not start if link-mtu is too low
severity #867113 normal
thanks
On Tue, Jul 04, 2017 at 08:35:43PM +0200, Bernhard Schmidt wrote:
> a) link-mtu 1400 results in tun0 mtu 1278, which is below the minimum
> IPv6 MTU of 1280 Bytes. The kernel will refuse to set an IPv6 address on
Control: tags -1 + moreinfo
Control: forwarded -1 https://community.openvpn.net/openvpn/ticket/911
On 04.07.2017 09:52, Marc Haber wrote:
Hi Marc,
> On Mon, Jul 03, 2017 at 11:39:58PM +0200, Marc Haber wrote:
>> Jul 3 23:33:11 torres ovpn-server[5730]: /sbin/ip link set dev tun0 up mtu
>> 1278
On Mon, Jul 03, 2017 at 11:39:58PM +0200, Marc Haber wrote:
> Jul 3 23:33:11 torres ovpn-server[5730]: /sbin/ip link set dev tun0 up mtu
> 1278
This was caused by link-mtu 1400. I upped that to 1402 which resulted in
"/sbin/ip link set dev tun0 up mtu 1280" in the log, but still openvpn
not comi
Package: openvpn
Version: 2.4.0-6+deb9u1
Severity: important
Tags: ipv6
Hi,
after upgrading my OpenVPN server from jessie to stretch, I found myself
without an OpenVPN server. The log is rather unhelpful, reading:
Jul 3 23:33:11 torres ovpn-server[5730]: do_ifconfig,
tt->did_ifconfig_ipv6_setu
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