I've had this line 2 consective times in the log and then immediately afterwards the PIX cuts off the internet. Is it possible after so many denied ICMPs it does this? Is there some threshold the PIX reaches and then causing the internet traffic to s...
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Forum Posts
Hi All,having a very strange problem with a Cisco 1861 running - Cisco IOS Software, C1861 Software (C1861-ADVENTERPRISEK9-M), Version 12.4(24)T5The issue -I have suddenly started to get performance issues with downloads and access through the ZBF. ...
HA Pair of 3355 CAMs, running 4.8.2 software (clean install, not upgraded from earlier version.)With temporary self-signed certificates, the HA pairing is successful (one CAM reports Ok/Active and peer Ok/Standby). Thus, it doesn't seem like e.g., a...
The ASA does not allow to ssh user with valid username and password. ASA returns "Access denied" .In the ASA log we have " SSH Reason - Rejected by server " i have tried re-enabling same access rule "ssh 0.0.0.0 0.0.0.0 interface" but still no result...
i have an ASA 5520 8.4(1) setup as follows public wan | | ASA-- public dmz | | private lani need to allow https traffic to a server in the DMZ that will have a routable IP addresswill just an ACL s...
Hi,I recently did an IPS-Installation and CSM-Integration at a customer, where I had the situation that I couldn't disable or modify some of the signatures via CSM. Specifically the problem occured with some signatures with signature-ids in the area ...
first:i read cisco document:http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a0080094a5a.shtml#newpptp client is in inside,pptp server is in outside.when i donot use firewall, the pptp connection can establish ...
Hye to you all,I am working on an ASA5520 with an intergrated IPS Module AIP-SSM-10. I am trying to configure the AIP-SSM-10 to communicate with the ASA5520(Cos ASA5520 is a blocking device) by typing the command: ssh host-key 42.90.224.206.but it do...
Hello Experts!I apologize if I am asking too simple question.I am puzzled with the online nmap remote scan result from our Cisco router. It shows as following:Not shown: 4996 closed portsPORT STATE SERVICE25/tcp filtered smtp1720/tcp filtered H.323/Q...
Hi,the asa is not generating correct icmp unreachable packets for denied udp connections, the packets will simply be droped (not rejected). For denied tcp connections it sent a correct TCP reset packet. May it be possible to configure that correct...
Resolved! cisco ips 4270 cpu 100% utilization...
hi folks i have cisco ips 4270 version 7.0(2) E3 when i try to access it through IDM its show the cpu utilization of cpu1=100% and cpu4=100% but cpu1 and cpu2 are varying can any one please tell me what will be the solution of this problem...when i t...
We have 2 of these in active standby failover setup. Have purchased new licenses for the IPS SSM-20, will it affect the pair if I go ahead and tell them to install from cisco.com??? what is the proceedure?? where can I find it.. I have 9 days to get ...
When i tried to login through ASDM at Cisco ASA 5510, it ask for the username and password and after that nothing comes up. I am able to login through ssh. I have checked the below mentioned information:Show Version:Cisco Adaptive Security Appliance ...
Resolved! AIP SSC-5 signature updates
Hi,When I do a signature update on my AIP SSC-5 module what happens to the custom selections I have made. For example we do not use an Linux OS software so we disable these from scanning. Will those selection be renabled to default values on a signat...
Can anyone tell me exactly what firewall rules and routes are required for the Botnet filter itself? I have multiple layers of firewalls upstream/downstream and I periodically receive "Failed to download dynamic filter data file from updater server ...
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