Hi, I've got a GRE tunnel across the internet, end devices are both cisco
2600's with wic-1adsl, it's pppoATM. The problem is that I only get about half the badwidth through the link that I'd excpect. If I upload data for several hours it goes at 120k, but I can upload to the internet at 250 ish.
Here's the config below, any suggestions? memory and cpu seem to be fine.
ip address 10.255.0.1 255.255.255.252 ip mtu 1408 ip hello-interval eigrp 10 60 ip hold-time eigrp 10 600 ip tcp adjust-mss 1200 tunnel source Dialer2 tunnel destination 84.*.*.* tunnel key 77056 tunnel protection ipsec profile ISC_IPSEC_PROFILE_1
crypto isakmp policy 3 authentication pre-share group 2 crypto isakmp key *********** address 84.*.*.* ! crypto ipsec security-association lifetime seconds 10000 ! crypto ipsec transform-set ISC_TS_1 esp-3des esp-sha-hmac ! crypto ipsec profile ISC_IPSEC_PROFILE_1 set transform-set ISC_TS_1
It's essentially the same config at both sides.
Regards