Re: X11 apps don't launch on F15 over ssh/vpnc

2011-08-22 Thread FNB Mailing Lists
You were right. It still was an MTU problem. Thank you very much for the help. The number of side effects caused by network misbehaviour were numerous and breaking not just X11, but http web requests, fetching .jars, etc. What a nightmare. On 08/22/2011 01:59 AM, Roberto Ragusa wrote: > On

Re: X11 apps don't launch on F15 over ssh/vpnc

2011-08-22 Thread FNB Mailing Lists
Figured it out. I was trying to set the MTU size via the iptables to 1200. I had previously tried setting INTERNAL_IP4_MTU to 1412 in the vpnc-script as per a redhat bug report , but that did not fix it. However, setting the value to 1200 r

Re: X11 apps don't launch on F15 over ssh/vpnc

2011-08-22 Thread Roberto Ragusa
On 08/22/2011 08:55 AM, FNB Mailing Lists wrote: > I have been working on this all weekend and it appears something in F15 has > broken the ability to open an X11 app over ssh/vpnc. It works over ssh to > another server on the local network, but it fails when attempting to ssh over > a vpnc con

X11 apps don't launch on F15 over ssh/vpnc

2011-08-21 Thread FNB Mailing Lists
I have been working on this all weekend and it appears something in F15 has broken the ability to open an X11 app over ssh/vpnc. It works over ssh to another server on the local network, but it fails when attempting to ssh over a vpnc connection to work. This worked fine on F14. Just to doub