Other Security Subjects

We currently have a VPN tunnel setup between a Cisco 3005 and Sonicwall PRO330 and are having problems keeping the tunnel up. It seems like the Cisco is dropping the connection and the Sonicwall doesn't know about it. The Sonicwall will re-negotiat...

I have what I think is a simple question.I have an IP printer located inside the firewall but outside the dmz. I need to set up printing to that printer from servers inside the dmz.Can anyone help?Thanks....

I am seeing this message popping up in the log pretty regularly:Replay window failure (rcv'd 28312, current 28312) - discarding packet!Any ideas as to what this means???

Does anyone know if you can apply an acl to an snmp community string on a CSS? This would be to restrict the source address that can do read-only and read-write. I have been looking and that doesn't appear to be the case.

I am terminating several vpn's using EZVPN on Cisco 800 series routers running 12.3(2)XA on the client side to a PIX 515 configured as an EZVPN server. I have noticed that sometimes the vpn will go down and not reconnect. I have to get into the clie...

hi, i have a hardware problem with an interface (eth0--> outside), i am wondering if i can use an another interface eth5 for example, and name it outside with a security level 0, so i can use my pix firewall?many thanks.

Hello,I want to build a network where the clients will have internet access but no matter what settings they have, there will be no file sharing.What should I do ?Thank you

Hi,I have a stragne issue with VMS server, when I update IDS signatures, the signatures are getting updated on the IDS box, but the same is not reflected on the VMS server. when i query sensor it shows the updated signature but when i apply it gives ...

I have a few questions as follows: 1. I am planning to use ssh instead of telnet or pdm for security reasons. Would this make sense? Any things I could miss without using telnet. 2. In the IOS v12, do we still need to specify 'no service tcp-small-...

Hi...Can anybody please tell me what this error means and why I’m getting it?I’m running PIX version 6.3.3 static (inside,outside) 172.16.8.42 access-list test ERROR: invalid netmask 255.255.0.0 with global address 172.16.8.42Usage: [no] static [(...

how do i go from blocking radio station on my pix firewall? you can email me your suggestions at maf@royaume.comthanks

I heard of a new product Cisco has out that works with ACS that allows you to Check MS patch levels and virus defs on a client when they dial up - and to deny them access if they don't meet certain criteria.What is the name of this product?

I'm tring to configure DDNS features.How can I insert this command :<A HREF="javascript:newWin('http://USERNAME:PASSWORD@members.dyndns.org/nic/update?system=dyndns&hostname')">http://USERNAME:PASSWORD@members.dyndns.org/nic/update?system=dyndns&host...

I am doing client to VPN 3030 and since I changed certificate authority I get this sequence on events and I just don't get it:3238 10/25/2004 15:08:53.330 SEV=5 IKE/79 RPT=1 1.1.1.1Group [xxxxxx]Validation of certificate successful(CN=yyyyyyyyyyy, SN...

Have a particular MAC address that I would like to detect and log info on whenever it comes onto the network. I want to log it whenever it's there - not just if it's attacking.I don't see any general signatures I can use, although there are some ARP...