we had configure Remote access VPN now when we try to connect SSH with this DMZ server from outside its not getting access to internet user can you help me how can we resolved this issue.
you need to configure split tunnelling.
The following link gives you details of how to configure split-tunneling
Hope this helps.
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thanks for replay
here , senario is different so please let me know if have any other option ,because if we try to telnet same server with 80 port than possible while with 22 its not getting connected.
and if you want any further detail let me know.
We have one server in DMZ zone and its ubuntu server, and on it one application are running and its using 80 port now we had given this server remotely to update application services so its access to outside by ssh port.
Now we observed that after configuring remote access vpn on ASA 5540 its not getting acess to SSH at outside on internet , while we check on out outside interface its working fine. and on other public ip its not working.
You mean to say you have natted the ip address of the ubuntu service.
from where are you trying to access this server. i.e. from the RA VPN Client or just a normal PC located on the internet?
thanks for update ,
we try to access from local system with ssh port only without RA-VPN.
see this are configuration on firewall :
stattic (dmz,outside) public-ip 192.168.1.61 netmask 255.255.255.255
access-list outside_access_in extended permit tcp any host public-ip eq ssh
access-list outside_access_in extended permit tcp any host public-ip eq 80