Network Security

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Forum Posts

Source address NAT

Hi,I would like to know how can we allow traffic on ports 3389 (rdp) and 8007 which comes from any to but pretend to be a Phones interface of the command: "show running-config": Saved:ASA Version 8.2(1) !h...

patrifick by Beginner
  • 9 replies
  • 0 Helpful votes


Hi FolksApr 18 2011 12:10:13: %ASA-6-302014: Teardown TCP connection 297986924 for outside: to inside: duration 0:00:00 bytes 4396 <snp_drop_none>Sending keep-alive of type DPD R-U-THERE (seq number 0x7969e7df)I Us...

Ibrahim Jamil by Frequent Contributor
  • 3 replies
  • 0 Helpful votes

Lan failover interface

Hi AllI have 2 ASA's in A/S and just wondering about the Lan failover link and if this could be used to carry vlan information if I made this a Trunk interface.I can enter the following information on the physical interface with no problems:ASA-1(con...

mj11 by Participant
  • 1 replies
  • 0 Helpful votes

Replacing failed unit in Active/Standby pair.

All,Just wanted to do a quick sanity check with the community on the process to replace a failed unit on an Active/Standby pair:1)      Change the current firewall to primary (our active firewall now is currently configured as a secondary) – failover...

jasonb77 by Beginner
  • 2 replies
  • 0 Helpful votes

Resolved! NAT for group of objects - how to?

Hi everyone!My ASA5505 has an external address of x.x.x.13. We have got another 2 spare ip addresses: x.x.x.10 and x.x.x.11.We also have 2 internal hosts, which we need to provide with internet access using NAT. y.y.y.146 and y.y.y.70.We recently upd...

Resolved! ASA 5505 QoS latency...

I am working with a single T1 connection, and I have configured policing rules to police any user at 500000. This seems to be working well, the problem is that whenever something is being downloaded, latency is terrible, even though I am watching the...

IPS events

Hi All,I am Manage and Monitoring cisco IPS, problem is that daily one time for exact time near around 7:00 morning IPS utilization goes high and agina come down. IPS model is 4255. any idea what are possible cause. IPS deployement in promoscious mod...


Hi,We have a central site with 6509-E running 12.2(17r)SX7 with FWSM module running 4.0(15).  The FWSM has a thin client VLAN (200) and a thin client server backend VLAN (400) configured on it.  We have 2 remote sites with thin clients VLANs (200) wh...

AIP-SSM inside asa

Hi Folksi have AIP-SSM Module inside the asa, the shared support for this module its finishednow i have to update to the latest signature , can i download the signature even if the shared support is already finish

ASA-SSC-AIP-5 Analysis Engine Not Responding

Every couple of days I have been noticing that the IPS is in bypass mode and the Analysis Engine Status is often shown as not responding or is still loading something, and naturally, the CPU is pegged at 100%... so I have been reloading the IPS when ...

Mark^ by Beginner
  • 2 replies
  • 0 Helpful votes
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