Network Security

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Cisco CyberSecurity


Forum Posts

Hey, I am using Cisco ASA 5510 as my organizations firewall which we have purchased days ago. I have created a IPSec Remote Access VPN with it. My Branch office is located in another city which i need to connect it through VPN. I have configured my I...

This is driving me nuts!I am using Vista and Cisvo VPN Client of 10 times I get error 442 when I try to connect. It always works 1st time on XPDoes anyone have a permenant fix? I have tried the workarounds by resetting the adaptor and the...

mawallace by Beginner
  • 4 replies
  • 0 Helpful votes

HelloIm having a problem with a pix501(config)# show versionCisco PIX Firewall Version 6.3(1)Cisco PIX Device Manager Version 2.0(2)Compiled on Wed 19-Mar-03 11:49 by morleeGedsted-VPN up 13 days 1 hourHardware: PIX-501, 16 MB RAM, CPU Am5x86 133 M...

kjciscokj by Beginner
  • 2 replies
  • 0 Helpful votes

syslog configuration.unable to getting logs from server.....I am getting error in ASA5505-FW#sh logging as mentioned below.May 29 2009 02:08:19 : %ASA-3-710003: TCP access denied by ACL from to inside:

Hi, We just installed our new FWSM and attempted to upgrade ASDM. From the 6500, we can session into the FWSM but we CAN'T ping to it. Can anyone point out our configuration mistakes? 6500 running 12.2(33)SXH4:<font face="courier">interface vlan 40...

Leo Laohoo by Hall of Fame
  • 3 replies
  • 0 Helpful votes

I was wondering if there is a limit with SIP inspect as it relates to number of established SIP calls. So does SIP die after 50 calls, 100 calls etc. I ask because the Juniper SSG and ISG firewalls have limits with thier Application Layer Gateways ...

connectone by Enthusiast
  • 1 replies
  • 0 Helpful votes

I'm trying to setup a smtp relay server in a DMZ and am having trouble figuring out what I need to do to allow it to relay mail to the inside. The mail relay will be and the Exchange server on the inside is I've got traffic g...

bpelino by Beginner
  • 3 replies
  • 0 Helpful votes

Hi guys! here is my problem, i had a 2821 ISR ADV security, when i try to download a file from the web bigger than 10 mb, repently the router close the conection.with the message the server reload the conection.i hope you can help me! Regards!

clopezj07 by Beginner
  • 2 replies
  • 0 Helpful votes

We use our FWSM as our exterior/interior firewall. We would now like to redesign the newtrok and make the FWSM as interior only and the ASA as our exterior handling all inbound traffic from the public. Could anyone shed some light on the does and don...

courtnash by Beginner
  • 1 replies
  • 0 Helpful votes

PIX 515e with 8.0(4) IOS /24 network configured from INSIDE network and another 2 interfaces or configured. From INSIDE network i am able to establish connection only from some of the PCs and other PCs or not connecting this is intermident sonme PCs ...

I'm trying toget a FWSM working on a 6513 chassis running IOS. The FWSM is running 4.0(5). I'm using the MSFC behind the FWSM model. I created a SVI and presented it to the firewall as the inside interface. I created a VLAN on the 6513 and presented ...

cef2lion2 by Beginner
  • 7 replies
  • 0 Helpful votes
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