I have a remote access vpn setup on a 2801 router (384Mb DRAM, 64Mb Flash) which works fine using IOS c2801-advsecurityk9-mz.124-25a.bin. I have try to upgrade to a .T IOS so I can setup the Browser Proxy Settings options. But whe I upgrade I get very poor performance and 25% packet loss when pinging devices through the VPN. I have tried 3 different versions of the .T IOS.
Any Ideas
