Network Security

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Dears,I have a  Cisco PIX-525 centering my network and connecting 5 DMZs in addition to the Inside and Outside Zones. recently there is a complain from one of Portal Admins claiming that there is a diconnectivity that happenes daily (many time throug...

Hello,       we have mail cluster and it is behind FWSM installed on VSS , the Active FWSM is in standby chassis(VSS).when mail service goes from server 1 to server 2 in the cluster , mail is down and logs of FWSM indicate that users trying to access...

Resolved! translation status

can some one help to understand the following translation i see on  a remote firewall,asa.PAT Global 20.20.10.10(24777) Local 172.16.24.10(37296) PAT Global 20.20.10.10(63227) Local 172.16.24.10(34569) i can numerous of these types.what does the no. ...

suthomas1 by Level 6
  • 870 Views
  • 4 replies
  • 0 Helpful votes

Hi,We have one Catalyst 6509 with IDSM2, and the IDSM2 reboot unexpectedly. The error message is :Nov 17 22:32:47: %OIR-SP-3-PWRCYCLE: Card in module 9, is being power-cycled off (Module not responding to Keep Alive polling)Nov 17 22:32:48: %C6KPWR-S...

Dear friends,A few clarifications on ESMTP inspection class maps.1. What exactly is  Match invalid-recipients? I dont know the meaning of this match clause even from command reference?2. Under ESMTP inspection, there are two conflicting commands for ...

Resolved! asa service policy

this is a service policy for esmtp on asa. Global policy:   Service-policy: global_policy    Class-map: inspection_default      Inspect: esmtp _default_esmtp_map, packet 611, drop 0, reset-drop 0        mask-banner, count 2073        match cmd line l...

suthomas1 by Level 6
  • 1065 Views
  • 1 replies
  • 0 Helpful votes

I am attempting to forward SSL connections requests across a NAT into a Windows 2003 platform that is hosting a SSL web server. My SSL webserver is receiving the forwarded SYNs from the client, and responding, but that response ACK is getting lost.I ...