Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

ASA 5500 block all DMZ after running a while

Our ASA 5500 K8 had been configured like this :

1 - One outside Port

2- 4 DMZ port

After running a few days, all DMZ networks are unrecheable, without any error is asdm logs (set debug)

Can you help to resolve this issue ?

Regards,

Emmanuel

1 REPLY

Re: ASA 5500 block all DMZ after running a while

During the times when the DMZ networks are unreachable, can you successfully ping DMZ hosts from the ASA firewall?

Could it be an interface speed/duplex issue between the ASA and the DMZ switches? Are the interfaces set to auto-negotiate or are they hard set?

What about a potential issue with the license?

Hope this helps.

89
Views
0
Helpful
1
Replies