12-11-2009 06:47 AM - edited 03-11-2019 09:47 AM
Hi All,
Have an ASA 5505 with 2 public IP's, multiple site to site VPNs.
First issue: Trying to set up a static nat from public to private for an FTP server. I thought i had the statements correct, but attemting to connect via ftp to the internal ftp server just times out. A Packet trace shows it fails on the global NAT statement for the outside_in ACL I think, but am unsure how to fix that and do not want to mess up the Nat for the tunnels.
Second issue: Will setting up the Cisco clientless SSL vpn on the box interfere with any of the site to site tunnels? I dont think it would but want to make sure.
Config attached, all replies appreciated.
12-11-2009 07:24 AM
You need...
access-list outside_access_in extended permit tcp any host 69.28.112.254 eq ftp
12-12-2009 07:08 AM
Thanks, I tried that command and it still does't work.
I can ping the internal host from the ASA CLI, so the internal host is live.
Even tried adding a static net command after the comand you suggested with no results.
Removed both commands for now.
I still think the gloabl NAT statements are interfering with this , just not sure how.
I turned on logging after the command you suggested and do not even see in the log my external ip even trying to connect via ftp, no errors, nothing.
Strange...
12-12-2009 04:39 PM
I my experience, using the same IP (ie. interface ip) for Static NAT and NAT overload or PAT causes xlate issues like you're seeing. If you have another public IP for use with the static NAT trying using that and see if the issue is resolved.
Hopefully this line is just for debug purposes and not a permanent ACL:
access-list outside_access_in extended permit ip any any log debugging
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide