>>>>> On Mon, 11 Apr 2005 17:36:33 +0200, 
>>>>> Peter Bieringer <[EMAIL PROTECTED]> said:

>> has anyone seen this? I have such problems since long time and don't know
>> the reason. Today, I debugged a little bit and it's very strange:
>> 
>> one side: Fedora Core 3 running 2.6.10-1.770_FC3 openssh-3.9p1-8.0.1
>> other side: Fedora Core 2 running 2.6.10-1.771_FC3 and openssh-3.6.1p2-34
>> 
>> Connection: FC2 (client) to FC3 (server)
>> 
>> Login is working, editing a file with vi, suddenly I do no longer get any
>> reponse from typed chars.

(snip)

> The only equal thing is that the boxes are located in the same data center 
> having the same IPv6 connectivity.

> Has noone ever seen such?

One typical reason for this type of problems is because PMTU discovery
does not work due to a buggy/mis-configured router/firewall which
drops ICMPv6 packet too big messages.  You may want to check whether
this is the case or not in your environment.

                                        JINMEI, Tatuya
                                        Communication Platform Lab.
                                        Corporate R&D Center, Toshiba Corp.
                                        [EMAIL PROTECTED]
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