Cisco VPN :: PIX 525 When Firewall Is Disabled / Connection Is Made With No Errors
Mar 1, 2011
I am having problems with the Cisco VPN Client software version 5.0.07.0290 installed on a Windows 7 x64 Client.When attempting to connect through the VPN client I am being prompted with the following error: [code]
The client did not match the firewall policy configured on the central site VPN device. Cisco Systems Integrated Client Firewall should be enabled or installed on your computer.
The backend infrastructure used is a Cisco VPN 3000 Concentrator which has a Cisco PIX 525 Firewall.When the Firewall is disabled, the connection is made with no errors. But obviously, this is not good practice.The problem seems to lie with the Local Client Firewall?
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Jan 14, 2013
Problems connecting to different services and an online game. Examples:
1.) "Connection timed out" in Teamspeak 2. (debug log not really yielding much useful information).
2.) Torchlight 2 reported "Connection failed - Firewall errors detected."
- almost all other online applications work just fine (including voice over ip and games) What I've tried (without any success):
1.) I could connect in either case using my old laptop! Thus it works on a different computer, from the same network, at the same/similar time. Thus I concluded it must be somehow related to this laptop (its a new laptop).
2.) The TS2 server & entered information is 100% working, same applies to torchlight2 - also latest updates installed and of course the game is totally legal.
3.) Windows firewall: all the mentioned programs are on the allowed list. Also check whether its correctly set to "home network". Futhermore I also tried disabling the windows firewall entirely.
4.) No other firewall program in use.
5.) Check all programs I know of which might be related to network traffic (e.g. Qualcomm Atheros Killer Network Manager - disabled it).
6.) Tried both, wireless and ethernet cable connection.
7.) I even tried running the game, torchlight 2, via Tunngle (explained in a layman's words: a program that simulates Lan over the internet).
Some Information about my system:Its a new laptop. Network card is labled as "Killer e2200 PCI-E Gigabit Ethernet Controller.Runs Windows 7 and did start out empty: i.e. I installed every single program running on the machine and as far as I know none of them should have anything to do with network. Virus scanner is the lastest version of AVG free (no firewall included).
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Jan 9, 2011
I had an unusual circumstance come up on an older PIX 525 (6.3(5))
On a recent remote site visit we made a connection to our main office using ver 4.9 of the Cisco VPN Client for OS X. While we were working on a server, the macbook went to sleep shutting down the network interface the VPN Client was using.
From that point forward we were unable establish any layer 3 connectivity to the LAN in out main office using that PIX as a VPN head end. Any connections that were attempted to that firewall would complete and be assigned a client IP from the correct pool but without access to the LAN on the inside interface.
We tested this from multiple external locations using multiple systems, cleared SA's and even debugged IKE and IPSEC using an alternate connection method. There were no errors reported on the firewall but there was also no connectivity.
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Aug 26, 2011
Is this this possible to set up two as a redundant pair as you can do with say a pair of 5510s?
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Radio0-802.11G
Total Output Errors 0 47749
Small Buffer Misses
4 misses
139 misses
[code]....
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Feb 11, 2012
I am receiving allot of Errors "%ASA-4-405001: received ARP collision from IP/MAC on interface dmz1 with existing ARP Entry IP/MAC
When i checked this MAC address in the same firewall it shows too many IP Addresses. What could be the reason ?
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Dec 14, 2011
I have a PIX 535 connected through OFC to Cisco 2960 Switch.
PIX end - G0 (SC type Connector) - Switch End - Gi1/0/28 (LC type connector)
When I am pinging from either side, I am getting packet drops. CRC error is increasing at PIX interface.
Speed settings, tried with
auto - auto
auto - nonegotiate
nonegotiate - auto
nonegotiate - nonegotiate
But no improvements. When its connected with SC - SC connector, its working fine.
Switch also working fine when connected LC - LC.Switch OS is 15.x version.
Cisco PIX Security Appliance Software Version 7.0(4) <system>
Device Manager Version 5.0(4) Cisco PIX Security Appliance Software Version 7.0(4) <system>Device Manager Version 5.0(4)
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Dec 26, 2012
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Even writing this right now, the camera suddenly popped back up on the web interface inexplicably, without me doing anything. and back up on D-View Main Console.
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Feb 22, 2012
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Feb 26, 2013
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Jun 28, 2012
ASA 5520
version 8.2
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Feb 24, 2011
I have disabled Unicast RPF on a Cisco ASA 5510 for one specific interface. However, how do I verify that RPF indeed has been disabled on that particular interface? It doesn't show up in the config, neither does it up when I issue the command "sh int interface'.
To disable the RPF feature, I issued the following command: no ip verify reverse-path interface interface_name
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Nov 13, 2012
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Oct 9, 2012
I am currently getting a strange error when trying to use and crypto services on our ASA 5520 (8.0.3)Initially I observed that a connected VPN had dropped.Then when I attempted to use ASDM or SSH I was blocked.
In the end I opened telnet as a test and this was successful. Syslog also shows that traffic is passing as normal.The only obvious error I can see when observing various debug traces is this;
FW02# CTM: rsa session with no priority allocated @ 0xCF1FBBA0
CTM: Session 0xCF1FBBA0 uses a nlite (Nitrox Lite) as its hardware engine
CTM: rsa context allocated for session 0xCF1FBBA0
CTM: rsa session with no priority allocated @ 0xCE7A5EA8
[code]....
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May 5, 2011
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Jun 24, 2012
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access-list NAT_Exempt extended permit ip 192.168.12.0 255.255.255.0 interface insideaccess-list NAT_Exempt extended permit ip 192.168.3.0 255.255.255.0 interface Inside-testaccess-list NAT_Exempt extended permit ip 192.168.12.0 255.255.255.0 192.168.3.0 255.255.255.0access-list NAT_Exempt_2 extended permit ip 192.168.12.0 255.255.255.0 interface insideaccess-list NAT_Exempt_2 extended permit ip 192.168.3.0 255.255.255.0 interface Inside-testaccess-list NAT_Exempt_2 extended permit ip 192.168.3.0 255.255.255.0 192.168.12.0 255.255.255.0
nat (inside) 0 access-list NAT_Exempt_2nat (inside) 1 0.0.0.0 0.0.0.0nat (Inside-test) 0 access-list NAT_Exemptnat (Inside-test) 1 0.0.0.0 0.0.0.0
global (outside) 1 interfaceglobal (Inside-test) 1 interface
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Jan 14, 2013
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Aug 3, 2011
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WS-C6509 Software, Version NmpSW: 8.5(9)
Copyright (c) 1995-2007 by Cisco Systems
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