Hi Sir,
I used to be able to configure IPSec over TCP (port 443) using the following command on an ASA 7.1(2):
isakmp ipsec-over-tcp port 443
Lately I upgraded the ASA to version 7.2(1)24. After rebooted, the above command went missing. I configured it back and got the following error message:
-----------------------------------------------------------------
asa5540(config)# isakmp ipsec-over-tcp port ?
configure mode commands/options:
<1-65535> IPSec over TCP port
<cr>
asa5540(config)# isakmp ipsec-over-tcp port 443 ?
configure mode commands/options:
<1-65535> IPSec over TCP port
<cr>
asa5540(config)# isakmp ipsec-over-tcp port 443
ERROR: Port 443 is already configured for management and will not be added. Please Choose a different port for ipsec-over-tcp.
asa5540(config)#
-----------------------------------------------------------------
It doesn't allow me to configure the command. Is there any workaround? Please advise.
Thank you.
B.Rgds,
Lim TS