[j-nsp] MTU on pseudowire over GRE

Leigh Porter leigh.porter at ukbroadband.com
Fri Apr 15 14:00:00 EDT 2011


Hello Rafal,

Its been a while since you posted this! Did you ever manage the 1500B
MTU with this?

I have some SRX boxes that correctly fragment the outgoing GRE packets
but the other Juniper does not reassamble them.

Thanks,
Leigh


-----Original Message-----
From: juniper-nsp-bounces at puck.nether.net
[mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Rafal
Grzeskowiak
Sent: 09 June 2010 13:19
To: juniper-nsp at puck.nether.net
Subject: [j-nsp] MTU on pseudowire over GRE

Hi!

  Is that possible to have MTU=1500B on any kind of pseudowire
configured over GRE tunnel between 2 J-series routers?
The tunnel is established over the internet, with access links'
MTU=1500B on both sides. I tried with CCC, l2circuit, l2vpn and various
settings of fragmentation, but I can't reach 1500B.

Rafal

-- 
regards,
Rafal Grzeskowiak

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