Network Security

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Forum Posts

Resolved! Best ASA and ASDM version combination

We are using ASA version: 8.4(2) & ASDM version: 6.4(7) and its very stable combination.Q1: Is there any new STABLE version of ASA & ASDM available and if yes then please advise the best combination of ASA & ASDM.Q2: How we will compare the new sugge...

raza555 by Beginner
  • 1 replies
  • 0 Helpful votes

Bypass NAT for single printer IP

Hi all,I posted a while ago that we were having problems translating an IP for a printer (located here still haven't been able to get it working and thought about another approach which is to...

Jamie Joh by Beginner
  • 36 replies
  • 0 Helpful votes

Resolved! asa connection to switch

Hi,We have a set of users on the cisco 3750 switch. This needs to be connected to an asa where the gateway resides.I am bit confused on the connection configuration between asa & 3750. Should i just configure a port on 3750 to vlan 100 & physically c...

suthomas1 by Frequent Contributor
  • 1 replies
  • 0 Helpful votes

ASA 5505 help! wont boot

Any help will be great this is all I get from the console. Any suggestions will be great. Everything was woking perfectly!CISCO SYSTEMSEmbedded BIOS Version 1.0(12)13 08/28/08 15:50:37.45Low Memory: 632 KBHigh Memory: 507 MBPCI Device Table.Bus Dev F...

Resolved! configure static PAT for port range

Hi, could someone help with this:we have an ASA 5510 version 8.2 and ASDM 6.4. we want to configure a static PAT for a range of TCP and UDP port. in the nat configuration window we have just to enter one port ( range are note accepted).Thanks,

Traffic being rejected by ASA 5505

                   I recently began having issues with customer traffic being rejected by my ASA.  I wasn't really aware of it until it becme critical.I looked at the asa 5505 log today and saw a message as follows:4Dec 04 201308:03:2045000172.15.235...

ASA IPS Transparent Design Solution Needed

I have a query on IPS deployment. I have a customer with the following setup.One Internel Cisco L3 switch connects to ---> Two 5520 ASA firwalls in HA mode active/standby connects to another privae network.Now I am asked to put a ASA 5525-X series IP...

avilt by Participant
  • 7 replies
  • 0 Helpful votes

Resolved! VPN DNS Problem

Hi Everybody302016          60817          FileServer_DNS          53          Teardown UDP connection 1003725 for outside: to inside:FileServer_DNS/53 I am getting this error on my asa 5505 firewall and VPN user is n...

macboy276 by Beginner
  • 3 replies
  • 0 Helpful votes

Not able to ping through ASA 5510

Hello guys,I'm having problems when trying to ping via my asa 5510.This is the important bit of the configuraion:interface Ethernet0/0 nameif inside security-level 100 ip address X.X.X.X/30!interface Ethernet0/1 speed 100 duplex full nameif outside s...

Dom Lukos by Beginner
  • 12 replies
  • 0 Helpful votes

Double inspection on Cisco ASA FW

I have a Cisco ASA 5510 firewall which i have access lists on the inbound interface, and also on the outbound interface.How does inspection apply to this? Will it make any trouble ? Double inspection?I do this because I think more security(inside net...

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