Other Security Subjects

My client has one headquarter and 7 remote offices. Each of them are located in different countries.All the remote offices has a leased line with the headquarter , and they also have an Internet connection. Main traffic like SAP goes through leases l...

We try to create an VPN tunnel between two Cisco 3640 to connect two privat Networks. The Request is that one of the routers has no static ip Address due to an Dial-Up Connection to the Internet. If any one has an working Solution for this Problem it...

I am using a frame rely connection for Internet.We are using Ms Proxy server 2.0 for internet sharing.Now I am facing serious problem,all or employeer using ICQ for chatiing in Office times.So I have to block that site.I haqve blocked that site in th...

Hi! I need urgent help with this. I have two ISP (internet service providers). I want to keep both the ciruit so that the transistion is smooth. Now I have created 4 VLANs on my catalyst 5000. 3 of them are private pool of Ips. An one being the publi...

Any one had trouble with above scenario?I have set up a 1720 (with VPN module and isdn module) with IKE keep alives because the vpn terminates beyond the isdn termination.The isdn address is negotiated and bound to a dialer interfaceFor testing I set...

We are evaluating the firewall/1 of Checkpoint for 100 users.Can you tell me please where can i get a comparison between firewall-1 vs Cisco pix-firewall?thanks

Hello,I am running PIX 5.1(4)and according to Novell SLP will not work through NAT. Since my other branch offices needs to be able to sync and find services from outside network (Netware 5.1 Server) to inside (Netware 5.1 Server) network.Any suggesti...

Hi,I'm running a VPN that are configured to utilized TED, to reduce the complexity of my router configs and management. However, recently I need to include a remote site into the VPN but their router can't support TED and I'm left with the option to ...

Please create a Network Management Forum as it appears that we have to wade through 3 NMS questions to get to a VPN question.

Hi,We're trying to do network management over Cisco 12000 through CGM. Is there any info regarding CGM's data retrieval interface? Does it support CORBA, SNMP? Any details are appreciated.Thanks,Tong

Can I create a signature for Cisco SIDS that triggers if it matches a source IP address or matches a source port?

If a 'person in the middle' has knowledge of the pre-shared secret used to authenticate a VPN tunnel, using IPSEC/IKE. Could that person potentially decrypt the conversation? Or otherwise use the pre-shared secret to try and duplicate keys?

Hi,I was hoping you could solve this following scenario for me.Ok, lets say we had a cisco 7200 (IOS 12.1) router setup with an standard ACL with no IOS Firewall installed. The only services permitted through this router was HTTP & HTTPS. On the o...

Welcome to the Cisco Networking Professionals Connection Security Forum. This conversation will provide you the opportunity to discuss issues surrounding firewalling. We encourage everyone to share their knowledge and start conversations on issues su...

We are working with the IOS IDS feature set which sends alerts to the Director. One thing I've been having trouble with is generating traffic to the router that the IOS IDS will properly flag and alarm. I've tried getting a test file from Cisco, bu...