Network Security

I have an IDSM running Sensor version 4.1(4) and Signature S174. It was working perfectly untill few days back . But When telneted in to the IDSM it logs in and logs out instantly showing the error message "Not able to communicate with the Process"....

At a loss. We are trying to set up a site-to-site with a pix 501 and checkpoint 4.1. The ike tunnel comes up but we see an error in phase 2. We have verified all timers numerous times. the error in debug is:SAKMP (0): atts are acceptable.ISAKMP: IPSe...

Hi....We have an application installed on a server in our LAN and need to connect to another server over WAN through the local PIX (525). Is it possible to know from the firewall log information sent to a syslog server which ports this application is...

Hello,I am trying to implement QoS on VPN.I have 1750 router Branch Office (BO), one 2600 in Head Office (HO), they are connected through VPN service provider, GRE tunnel. But QoS isn’t working at all, when I apply this policy all applications are ...

Hello Techies,I want to go for an upgrade for PIX 515E devices. The current image is 6.3(1). For rollback purpose, I want to have 6.3(1).The image is not available for download on Cisco CCO. The only image available is 6.3(4).Moreover, Unlike Cisco S...

Hello,I want simply to block ftp traffic with Websense, without using Network Agent : so I have entered on the PIX (version 7.0) : filter ftp 20-21 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0, but it does not block ftp traffic at all. Is it a known issue ? It se...

When the VPN tunnel betwen our PIX 515 to VPN 3005 Concentrator keeps drops after 24hrs of inactivity it can only be brought up by a ping initiation on the VPN Concentrator end.WE need it to come up when our customer sends traffic from the other end ...

Hi All,I just tried to upgrade pix 515 to image version 7.0. Apparently It doesnt allow traceroute. I have opened icmp and traceroute for any any for inside and outside interfaces. but it doesnt help. any idea why that is so ?-thanks-

Hi, I want to change the password globally for 900 cisco routers through RWAN server, presently we are not configured no taccas, no aaa, no radius, pls help the configuraiton part to chage the telnet password and enable password for cisco router t...

Running version 7 and ASDM 5. Syslog server is setup in ASDM menu and nothing is logged on the syslog server. logging enabled. Other enabled logging works. PIX-->Router-->Switch-->Syslog Server Worked before upgrade to 7From CLI:# show loggingSys...

Hi,Can someone point to me to some good documentation on creating custom signatures for IDS 4235 sensor. The documentation CD is no good for creating custom signatures. Most of the fields in the signature wizard are not explained and I could not find...

Could someone please point me to the correct URL on how to upgarde a PIX 501 with 10 user licence to unlimited user licence.Many thanks for your help.

I am Just learning Cisco so this is very very new to me. I am placing a PIX firwall on our network that had peviously be managed and internet provided by our headquarters. (We now have our own T-1 line) I need my PIX 515e to tranlate my inside IP a...

I am trying to test the TCP reset for the IDS-4250-SX, but it seems that it does no work. I have tried lots of signature that pertains to TCP, i dont see any TCP reset packets from the sensor. Anybody have an idea if some of TCP signatures really doe...