[c-nsp] 2821 ipsec poor performance ?

Justin Shore justin at justinshore.com
Tue Mar 6 23:46:25 EST 2007


Piotr Nowacki wrote:
> Hi,
> I just began troubleshooting  poor (strange) ftp connection
> via ipsec tunnel terminated on 2821.
> 
> Customer has hot 10Mb/s pipe to Inet.
> Upload speed is around 7 time lower than download.
> 
> Any suggestions where to look first ?
> 

Set MSS and MTU accordingly.  cisco.com should have some docs on the topic.

Justin


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