On Tue, 2016-09-27 at 10:30 -0400, Oliver Albertini wrote: > > sudo netctl start vpn > ssh -N -f -T -R12321:localhost:22 ssh_host Are you attempting to start the connection before the VPN is even established? That, in conjunction with the MTU being different, might explain it. I'd like to see the -v output, please. Along with a packet capture from the vpn interface from the moment it starts. --? dwmw2 -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 5760 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/openconnect-devel/attachments/20160927/8268183f/attachment-0001.bin>