Unanswered Question
May 21st, 2007

my company is having 515E with fos 6.3

and having 10 ipsec vpn tunnels with bandwidth 4 Mbps ... But I am getting only

500 Kbps per tunnel ... what SHALL i DO to improve the bandwidth used by each tunnel.. when no other tunnel are active?

I would be greateful to you .. if you can give some guide line on this regard

I have this problem too.
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hoogen_82 Mon, 05/21/2007 - 09:30

Hi Swamy,

while initiating a ping from one PC to the destination use the following ping x.x.x.x -t -l 1500 -f

This will give you message that the packet is to be formatted

Keep decreasing this value till you come across a value which allows you to ping through the tunnel.

Then issue the command sysopt connection tcpmss {value}

THe value you got from the ping.



Do rate if this helps :)


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