ipv6 only service

Dennis Gilmore dennis at ausil.us
Tue Dec 8 15:14:00 PST 2015


On Thursday, November 26, 2015 08:08:58 AM you wrote:
> On Wed, 2015-11-25 at 10:10 -0600, Dennis Gilmore wrote:
> > Is it possible to get things working without ipv4?
> 
> Please test the fix I just committed. It'll be interesting to see how
> vpnc-script and NetworkManager cope...

as previously reported the cli seems to work fine. NetworkManager is broken

Dec 08 17:08:56 ra.ausil.us NetworkManager[12234]: ** (process:21327): WARNING 
**: nm-nopenconnect-service-openconnect-helper did not receive a valid IP4 
Address from openconnect
Dec 08 17:08:56 ra.ausil.us NetworkManager[12234]: <warn>  VPN plugin failed: 
bad-ip-config (2)
Dec 08 17:08:56 ra.ausil.us openconnect[21321]: Script '/usr/libexec/nm-
openconnect-service-openconnect-helper' returned error 1
Dec 08 17:08:56 ra.ausil.us openconnect[21321]: Connected vpn0 as 
2607:ff50:3:8:2c7a:32e1:27b7:5476/127, using SSL
Dec 08 17:08:56 ra.ausil.us openconnect[21321]: Established DTLS connection 
(using GnuTLS). Ciphersuite (DTLS1.2)-(RSA)-(AES-128-GCM).
Dec 08 17:09:35 ra.ausil.us NetworkManager[12234]: <warn>  VPN connection 
'daedalus-vpn' connect timeout exceeded.
Dec 08 17:09:35 ra.ausil.us NetworkManager[12234]: <warn>  (vpn0): failed to 
disable userspace IPv6LL address handling
Dec 08 17:09:35 ra.ausil.us NetworkManager[12234]: ** Message: Terminated 
openconnect daemon with PID 21321.
Dec 08 17:09:35 ra.ausil.us NetworkManager[12234]: ** (nm-openconnect-
service:21303): WARNING **: openconnect died with signal 15
Dec 08 17:09:35 ra.ausil.us NetworkManager[12234]: ** (nm-openconnect-
service:21303): WARNING **: Destroyed  tundev vpn0

because ipv4 does not connect it fails to connect. Even when you tell the 
connection to disable ipv4 support

Dennis
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