Re: IPv6 mtu restriction

2014-03-27 Thread Robert Moskowitz
On 03/27/2014 07:28 PM, Bill Davidsen wrote: Robert Moskowitz wrote: On 03/27/2014 03:40 PM, Rick Stevens wrote: On 03/27/2014 09:50 AM, Robert Moskowitz issued this missive: This is from a Fedora 20 client testing to a Centos 6.5 server. I can do a ping6 with no problems, but I cannot 'ssh

Re: IPv6 mtu restriction

2014-03-27 Thread Bill Davidsen
Robert Moskowitz wrote: On 03/27/2014 03:40 PM, Rick Stevens wrote: On 03/27/2014 09:50 AM, Robert Moskowitz issued this missive: This is from a Fedora 20 client testing to a Centos 6.5 server. I can do a ping6 with no problems, but I cannot 'ssh -6' to the server (ssh -4 works). I have reas

Re: Solved - Re: IPv6 mtu restriction - stupid firewall rules

2014-03-27 Thread Robert Moskowitz
Just 'forgot' which vlan this server was on internally, so I set the rules on the wrong vlan. Well back to your regularly programmed... On 03/27/2014 03:55 PM, Robert Moskowitz wrote: On 03/27/2014 03:40 PM, poma wrote: On 27.03.2014 20:35, Robert Moskowitz wrote: On 03/27/2014 12:50 PM, Ro

Re: IPv6 mtu restriction

2014-03-27 Thread Robert Moskowitz
On 03/27/2014 03:40 PM, Rick Stevens wrote: On 03/27/2014 09:50 AM, Robert Moskowitz issued this missive: This is from a Fedora 20 client testing to a Centos 6.5 server. I can do a ping6 with no problems, but I cannot 'ssh -6' to the server (ssh -4 works). I have reason to suspect the challen

Re: Sloved - Re: IPv6 mtu restriction

2014-03-27 Thread Robert Moskowitz
On 03/27/2014 03:40 PM, poma wrote: On 27.03.2014 20:35, Robert Moskowitz wrote: On 03/27/2014 12:50 PM, Robert Moskowitz wrote: This is from a Fedora 20 client testing to a Centos 6.5 server. I can do a ping6 with no problems, but I cannot 'ssh -6' to the server (ssh -4 works). I have reaso

Re: Sloved - Re: IPv6 mtu restriction

2014-03-27 Thread poma
On 27.03.2014 20:35, Robert Moskowitz wrote: > > On 03/27/2014 12:50 PM, Robert Moskowitz wrote: >> This is from a Fedora 20 client testing to a Centos 6.5 server. >> >> I can do a ping6 with no problems, but I cannot 'ssh -6' to the server >> (ssh -4 works). I have reason to suspect the challen

Re: IPv6 mtu restriction

2014-03-27 Thread Rick Stevens
On 03/27/2014 09:50 AM, Robert Moskowitz issued this missive: This is from a Fedora 20 client testing to a Centos 6.5 server. I can do a ping6 with no problems, but I cannot 'ssh -6' to the server (ssh -4 works). I have reason to suspect the challenge is in my PPPoE link with a restricted MTU s

Sloved - Re: IPv6 mtu restriction

2014-03-27 Thread Robert Moskowitz
On 03/27/2014 12:50 PM, Robert Moskowitz wrote: This is from a Fedora 20 client testing to a Centos 6.5 server. I can do a ping6 with no problems, but I cannot 'ssh -6' to the server (ssh -4 works). I have reason to suspect the challenge is in my PPPoE link with a restricted MTU size that v6

IPv6 mtu restriction

2014-03-27 Thread Robert Moskowitz
This is from a Fedora 20 client testing to a Centos 6.5 server. I can do a ping6 with no problems, but I cannot 'ssh -6' to the server (ssh -4 works). I have reason to suspect the challenge is in my PPPoE link with a restricted MTU size that v6's PMTU is not working right with. So my questio