On 22 September 2015 at 06:37, Carlo Abelli <carlo.abelli@xxxxxxxxx> wrote: > Can confirm that this is due to the VPN as connecting over the network > directly does in fact work. This leads me to believe an issue with the > mtu on the VPN. Thanks all for your help. I'll inquire to see if it can > be changed. To be clear: the issue isn't with the MTU per se, but with some node on the network not correctly sending ICMP packets. One workaround is to set the MSS for the physical interface to a known good lower value. -- Eitan Adler _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev