Cisco 871 performance after ipsec vpn enable
Posted on 2011-09-14
I have a strange problem with my Cisco 871 router.
After enabling Ipsec VPN on the router the internet speed drops to 50% of the original, even when no clients are connected.
Did any one heard or had experience with this issue?
See below for VPN config:
crypto isakmp policy 1
crypto isakmp client configuration group teleworker
crypto ipsec transform-set myset esp-3des esp-sha-hmac
crypto dynamic-map DYNMAP 1
set transform-set myset
crypto map VPNMAP client authentication list default
crypto map VPNMAP isakmp authorization list default
crypto map VPNMAP client configuration address respond
crypto map VPNMAP 10 ipsec-isakmp dynamic DYNMAP