Hello,I have configured dual ISP on my ASA Firewall for redundancy. Everything is working fine. When my first link becomes unavailable the asa switches to the backup link, but when my primary link is online again the asa never switches to my primary ...
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Forum Posts
I have a general question about a DMZ. Currently i have an ASA5520 with one physical interface dedicated to a DMZ network. On that interface i have subinterfaces for multiple DMZ Vlans. Is it better to have seperate VLANs for each DMZ server with the...
Resolved! ASA 5505 blocking inbound FTP
I am trying to work on a ASA5505 that is preventing connection to a FTP server on the inside interface. I have gone through the config and config examples on the site, but I'm missing something.The server is at 192.168.3.205 internally. There are sta...
We need to meet PCI compliance. However, my firewall fails because, according to the scan, it accepts SSL 2 ciphers. I talked to the company issuing compliance certificates and explained that all my internet-accessible servers meet guidelines. But ...
Hello,I need to be able to find an errant PC on an internal network that is sending RDP traffic outbound.Has anyone any pointers on this ?I need to log port 3389 from inside to outside.Thank you.S.
I have an unusual problem. I am unable to SSH to the primary firewall but I am able to SSH to the secondary. RSA keys are generated, they have been zeroized and re-generated to no avail. The configuration is replicated to both firewalls so I do not b...
Resolved! ASA - Maintain the source port with NAT
Hi all,Does anyone know if (and how) I can maintain the source port on a connection from inside to outside using NAT?example:host inside send packet to host outsidesource port IP destination port NAT source port IP d...
Hi gurus!Can anyone please shed me some light on this error our client receives on their production ASA5510 firewall?The syslog error ID is 216001 and it says exactly what I wrote in the title: internal error in es_PostEvent: event argument tag is un...
Hi,I have inserted one IDSM-2 into Catalyst 6509.I key in command "intrusion-detection module 8 data-port 1 trunk allowed-vlan 10 -11" at switch levelMy question as below,Is data-port 1 = G8/1 at switch level?Is data-port 2 = G8/2 at switch level ?T...
Hi I have a Windows XP client with IP 192.168.1.10/24 and as default gateway a router 192.168.1.1I have assigned a second IP address on the XP: 192.168.2.10/24.And I have installed an ASA:interface Ethernet0/0 nameif Outside security-level 0 ip...
Hello,I have configured an ASA 5505 to get on the internet. The outside interface is plugged into a Cisco 877 DSL (10.5.5.1) router. If I log into the router it can ping google.com via it's IP 216.239.59.104 and if I CLI to the ASA it can too see b...
Hi,Can I use both multiple context and sla monitor in my ASAs? I can not use sla monitor if enable multiple context. Please help to identify the problem. Thanks & Best Regards,Jackson Ku
Resolved! erase config on ASA 5505
Hi,How do I get an ASA back to factory default or ease the config and start again, I've messed up the enable password and telnet passwords. I can get in via serial and ASDM though, but it needs the old passwords for telnet and enable to be able to c...
I'm currently using an ASA 5540 with several basic access lists. I'm attempting to view the hit counts on a particular access list, specifically the 'deny any any' on the outside interface. Now, I can actually see the hit counts themselves increasing...
I am upgrading from an ASA 5505 to ASA 5510.I can save the config file on my desktop. But how do I then import that text file onto the ASA 5510?
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| 08-25-2026 06:22 PM | ||
| 08-24-2026 12:26 AM | ||
| 08-20-2026 05:54 AM |
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