Network Security

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Our most recent sig available in the Cisco VMS is 252. When I go to auto download, there are no new updates - but we have already downloaded and pushed 255. I think something is wrong with the sig database on the MC.Following the link in the Cisco up...

fkashy by Level 1
  • 680 Views
  • 2 replies
  • 0 Helpful votes

Hello,Can this happen? I have an Exchange 2003 box that is configure to except mail from my company. Everything works fine, I have just configured the box to except mail from for example mycompany.com and also from myothercompany.com. Everything w...

lmorrill1 by Level 1
  • 357 Views
  • 1 replies
  • 0 Helpful votes

I previously had SSH working and after changing RSA keys, importing CA certificates and such, SSH no longer works. I know that if you don't have the RSA key you have to generate it, however, if you change them, what do you do? SSH debugging shows t...

I have a 535 failover pair running 6.3(4) and have experienced some strange things while trying to get stateful failover to work. We are using the serial cable for failover and a dedicated GE for the state traffic via a directly connected x-over cab...

phaddad by Level 1
  • 450 Views
  • 2 replies
  • 0 Helpful votes

I'm having a problem with outbound mail connecting to nauticom.com. The application inspection on the ASA is doing something to the packet out the door that nauticom doesn't like. I can telnet to their server on port 25 and try an "ehlo", the server...

I have a server that ws built off site and had an agent kit installed. It has never contacted the MC. The uninstall fails and throws an error that looks like it comes from the installer. It starts with->SetupDll\Setupdll.cpp(2679)pAPP:Cisco Security ...

rwf4cisco by Level 1
  • 656 Views
  • 1 replies
  • 0 Helpful votes

hellowhen powered on the pix will display the following message and then stop booting up:CISCO SYSTEMS PIX FIREWALLEmbedded BIOS Version 4.3.207 01/02/02 16:12:22.73Compiled by morlee256 MB RAMPCI Device Table.Bus Dev Func VendID DevID Class ...

I want to auto-update the signatures of some IDS 4250 from IPS Manager (automatic). I suppose it must be done in Admin>System Configuration, but it does not work. How is it synchronized the sensor with the MC from the IPS Manager?Thanks for all, Cris...

I tried to configure the PIX for remote access using certificate. According to the document, I need tunnel-group DefaultRAGroup, and it should be pre-configured. However, I don't see it on my configuration. Does it mean that I need to configure th...

h.xia by Level 1
  • 685 Views
  • 3 replies
  • 0 Helpful votes

My PIX 515 connection timeout is set to default 1 hour. I have a connection between my inside host and an outside host. This connection will last forever. However, this traffic volume is very low. The connection will idle for more than 10 hours. At t...

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