VPN

We recently purchased a Cisco 1720 Router with the IOS Firewall Feature Pack. The configuration is dual ethernet, 1 serial. There is a T1 connected to the serial interface( direct to the internet ) and a DMZ on one ethernet interface and our privat...

I have a laptop that I wish to use to remotely connect to my office VPN 3000from home. I am using vpn 3.1 client SW.I am trying unsuccessfully to connect to the VPN via my LAN at home. Myconfiguration is as follows:3com Cable modem connected to Cabl...

I have a client using Exchange 2000 with the Instant Messaging option over a VPN connection. The connection is a PIX-to-PIX VPN and both are running 6.0(1).The only thing not working over the VPN connection is this issue with Messenger/Exchange: On...

Hi We are running IPSec between a PIX and a 7200 (with the ISA card). We are unable to add active directory domain controllers across the IPSec tunnel. The error we get says "Could not find the domain controller for this domain." Ping, ftp, etc. a...

I have a network with a Cisco 678 and a NT 4 server, I am performing NAT through it. I need to set up a VPN, do I have to have a public IP on the server or can I set up the 678 to use ports with the internal address? If anyone has any ideas on sett...

I am using stateful failover and when I failover from one PIX to the other VPN clients security associations are lost.Does the PIX replicate sa information. It appears not however I suspect it should work.

I have a 300 node network behind a 2610 running PAT. How can I enable potential VPN clients to connect from the inside network to the outside without assigning public IP's to each one?

I have an IPSEC tunnel between 2 routers. How can i encrypt only traffic from one subnet (Router1 192.168.1.0) to another (Router2 192.168.2.0) and bypass the IPSEC tunnel from one subnet (Router1 192.168.3.0) to the same subnet(Router2 192.168.2.0)?...

We are running VPN 3005 concentrator with 3.0.1 client. We can login to the network get mail off the email but we cant browse the network. Any help would be appreciated.

We currently have VPN Tunnels setup using a 3640 and a 2621 router between our HQ and a remote office. We are looking to replace all our dedicated WAN lines with VPN tunnels. What advantages/disadvantages does a concentrator solution have over a ro...

I use static ip address and use vpn-client to connect cisco server.Everything is O.K. I can browse my company website(192.168.0.4).But I buy a D-link (DI-707)Cable/dsl router to be a DHCP server. I got ip address through NAT(192.168.0.164).And I use ...

Hi,I would greatly appreciate any help on this matter. I currently have 1720's at each site(Say westcoast/eastcoast). Each is connected to the Internet by ADSL. Eastcoast site will host a FTP and SMTP server and is subnetted 192.168.1.0. Westcoast si...

I'm implementing a VPN 3005 and I have a pix. Where would I place the VPN 3005 in regards to the PIX? VPN 3005: external int public and internal int private? external int to pix dmz and internal to private ? or both to dmz ports on the pix? Any sugge...

I have one vpn between fireboxII (Watchguard) and a Cisco pix 506. They work well during the day. The problem is the beginning of connection VPN when initiating the day. If there is a requirement from the network of firebox II, the Cisco does not res...

HelloI just recently installed and configured a few users to access my site through our VPN Concentrator 3005 using PPTP client. I have one client thatneeds more than one user to access at the same time. I just received a call saying that the VPN wi...