Network Security

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Hi I have a pair of asa5520 configured as active/standby failover pair.I have a requirement to carry UDP video conferencing sessions through my firewall.During testing I made a video call from a unit on the inside to the outside. The call establishes...

This morning I was troubleshooting a VPN issue that I have been having with my SOHO connecting to a remote site. My SOHO is connected as follows:ISP (Verizon DSL) <--> WESTELL Modem <--> PIX 501 <--> LAN <--> PCIn order to determine if my PIX 501 fir...

loufed by Community Member
  • 1475 Views
  • 3 replies
  • 0 Helpful votes

Hi,I tried to lab the doc. published by Cisco on tracing route across ASA 7.2, but couldn't make it working. ICMP is working fine, I guess it is helpful to ensure reachability and nat translation.Your help is appreciated.The attached text file shows ...

samisalim by Community Member
  • 1097 Views
  • 1 replies
  • 0 Helpful votes

I have a new project that we are likely going to put a 6509 in the core of a new network. I am in need of a firewall for this network, but I am not sure if I want to just get a Firewall Services Module for the 6509 or if I should just get an external...

NPT_2 by Level 7
  • 1375 Views
  • 3 replies
  • 0 Helpful votes

HiI have apix 515 firewall, that occassionally stops new connections being established from the internal zone to the external zone (i.e internet). So for example I may no konger be able to browse websites.I have found that if I run the "clear xlate" ...

dan_track by Level 7
  • 938 Views
  • 1 replies
  • 0 Helpful votes

I got this message now:+------------------------------------------------------------------------------+| System BIOS Configuration, (C) 2000 General Software, Inc. |+---------------------------------------+--------------------------------------+| Sys...

derekc by Community Member
  • 1786 Views
  • 10 replies
  • 0 Helpful votes

Hi, I would like to know something more about using agentless NAC. We want to use Clean Access Server, but mainly to avoid MAC Spoofing. We think that CAS host scanning engine can help us through. Is it possible to configure CAS to scan ports, so if ...

jmcomas2008 by Community Member
  • 1020 Views
  • 1 replies
  • 0 Helpful votes

We have an AS400 that FTPs files outbound. When it is behind a PIX it works great. However, after migrating to an ASA, the transmissions start working and then fail. Has anyone had a problem like this? An extra piece to this is that without the "stri...

sticano by Level 3
  • 1169 Views
  • 4 replies
  • 0 Helpful votes
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