Good afternoonI tried to find in Internet something related to this, but found nothing relevantI'm receiveing alerts regarding errors in Interface Internal-Data0/0 of firewall ASA. Errors are increasing and all of them regarding overrunMy questions:1...
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Forum Posts
So we have an FWSM in our 6509 chassis. It has an inside interface and an outside interface to the internet. I would like to add an interface to the FWSM to route to other parts of our network. I have added the interface I want and have given it a...
HiI have read the IPS config guide but am still a little unsure if what i'm trying to do will work. I have one 4255 sensor and all 4 of the Gigabit ports are connected to a switch. I have attached a quick diagram to show roughly what i'm trying to do...
Resolved! ASA unable to ping internet from DMZ
Hi Everyone,I have setup 5505 ASA for Testing purposes.It has static route to layer 3 switch on outside interface that goes to the internet.ciscoasa# sh routeCodes: C - connected, S - static, I - IGRP...
Is it possible to have a Cisco ASA5510 with two internet connections performing as follows..Internet A---------All traffic except LAN to LAN vpnInternet B---------LAN to LAN vpnI cant find anything definitive on google to say it will or wont, i know ...
Resolved! Sh ssh session on ASA
Hi Everyone,When i have no ssh connection to ASA i do sh ssh sessions it shows blank that is ok.When i ssh to ASA from outside interface i ran the command ciscoasa# sh ssh sessionsSID Client IP Version Mode Encryption Hmac State ...
Guys I been trying to understand the threat detection on the ASA. I understand that these firewalls come with basic features.But once the threat detection is configured what benefit does it have for the network admin?An example of this is where we ca...
Hi all, Would like to check out what is the minimum flash (disk0) memory size to support ASA 9.x code?I having issue it cannot loading when i upgrade my ASA 5510. The ASA 5510 only with 64MB built in flash. Is it memory size issue?ThanksNoel
I tried to install ISE with VM-esxi4 but seems like stuck after setup...ESX server - Lenovo with 4GB RAMDoes anyone have similar issue?
Resolved! NAT configuration issue
Is it possible to NAT an address within a subnet that does not have a corresponding interface (or loopback) on the device that is performing that NAT?Example:I want to NAT an address of a machine within a firewalled vlan on my FWSM like so:Upstream r...
Hello,We recently attempted an upgrade from 8.2.3 to 8.4.3 and one of the issues we experienced was an issue with traceroute through the firewall. Instead of the normal traceroute output, each hop is the same IP. But the traceroute completes succes...
Hi,I have this ACL on a cisco 3750 for allowing internal clients to access outside FTP servers, and I am concerned about the security hole that the last statement it might create:access-list 111 permit tcp 10.100.111.0 0.0.0.255 gt 1023 any eq ftpa...
Do you use a exclude command? aaa authentication? permit? or .....? not sure? port 21 is used for ftp and this is how the files will be sent to the remote server. So allow certain programs to access this port, that will be doing the backups? Or cr...
Hi ppl!Could you help me with DF bit.I looking how i can clean DF bit on my internal interfaces? Any help would be appreciated!
Hi Guys,Here is the scenario:Source (Inside) : 10.0.1.5/24 NAT IP: 10.0.1.25/24 (from the same Inside network)Destination, learnt via outside: 192.168.1.32/24 (not directly connected ,three hops away from outside interface of FW)If I initiate a conne...
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| Subject | Author | Posted |
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| 09-22-2026 04:13 PM | ||
| 08-25-2026 06:22 PM | ||
| 08-24-2026 12:26 AM | ||
| 08-20-2026 05:54 AM | ||
| 08-19-2026 07:59 AM |
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