I'm setting up a VPNclient access to a 1841 router with c1841-adventerprisek9-mz.124-5a.bin and when configuring the ipsec transform-set:
(config)#crypto ipsec transform-set TSET esp-md5-hmac
it gives this message:
"Proposal with ESP is missing cipher"
The same message with all ESP proposals.
What is wrong?