0
votes
2answers
388 views

Cisco ASA5505, packet trace shows bootps and bootpc traffic is dropped on DMZ interface

As the title already states, I have a problem getting DHCPd working on the Cisco ASA5505 version 7.2 with ADSM 5.2 with the basic license. Its an older one I know, and every time I tend to forget how ...
1
vote
1answer
2k views

Cisco adaptive security appliance is dropping packets where SYN flag is not set

We have an apache instance sitting inside our DMZ which is configured to proxy requests to an internal NATed tomcat instance inside our network. It works fine, but then all of a sudden requests from ...
2
votes
1answer
397 views

Howto maximize utilization of assigned subnet block for DMZ

I'm part time sysadmin for a small hosting company with currently 20 different public servers. We have a 27 subnet block that gives us a maximum of 30 usable IP addresses. That much I know, but how do ...
2
votes
3answers
205 views

ASA: How to connect server with a external IP address already assigned?

Any ideas how this can be done on a ASA? There was a sonicwall in place but it just died and we do not have a replacement besides this ASA. The 24.172.x.132 is a spam filter and I can't change the ...
6
votes
2answers
2k views

DMZ subnet: to NAT or not to NAT?

I'm looking at setting up a DMZ behind a Cisco ASA that will contain a large number of HTTP front-end load balancers and SSL offload services - over 100 IPs, concentrated on a smaller number of hosts. ...
2
votes
3answers
3k views

Cisco ASA 5505 DMZ Setup Issue

I have an ASA 5505 running v8.4. I have one static IP that my ISP gives me and I need to use that for my INSIDE network as well as my DMZ. This becomes a PAT issue as I need some ports to terminate ...
-1
votes
1answer
543 views

FTP in DMZ, TCP Ports for LDAP Auth

szenario: (outside)---(ASA5510)---(inside) ->Windows2008 DC .....................(dmz) ..........->Win2008 FTP Server Which Ports do I need to open from DMZ->Inside that FTP Users can ...
1
vote
2answers
3k views

Cisco VPN Client dropping connection

Using Windows XP and Cisco VPN client version 5.0.4.xxx to connect to a remote customer site. We are able to establish the connection and start an RDP session, but within 1-2 minutes the connection ...