RE: VPN's

[Rocky Stefano]

Title: Message

Unless the router in front support IPSEC passthrough. -----Original Message----- From: Richard Newton Jr. [mailto:[EMAIL PROTECTED]] Sent: September 17, 2001 9:30 AM To: NT System Admin Issues Subject: RE: VPN's If you are doing NAT at the router before the firewall and Cisco 3005, IPSEC won't work.  The problem is that IPSEC doesn't allow you to modify the IP address between the endpoints of the tunnel. -----Original Message----- From: Martin Blackstone [mailto:[EMAIL PROTECTED]] Sent: Monday, September 17, 2001 9:08 AM To: NT System Admin Issues Subject: RE: VPN's Speaking of VPN's, we just got a Cisco 3005. I'm setting it up now. One thing I am confused on. I was planning to give the public side a public IP until I discovered that we are doing NAT through our router rather than through the FW. So would I be correct in assuming I will have to give the public side a NAT'd IP then do NAT through the router for it as well? -----Original Message----- From: Roger Ali [mailto:[EMAIL PROTECTED]] Sent: Monday, September 17, 2001 5:48 AM To: NT System Admin Issues Subject: RE: VPN's Hey you can use Netscreen effectively; I've done it for some of our smaller sites with about 15 users per site.  It's reliable, but if you have some network heavy apps or anything that relies on the connection a lot I'd be careful in doing this.  We've got 2 locations networked with 256K connections via the Netscreen which works but its slow.  If you're only aiming on mail and other light apps then it should be fine for you network.   Good Luck Roger Ali   -----Original Message----- From: Clark, Steve [mailto:[EMAIL PROTECTED]] Sent: Monday, September 17, 2001 7:37 AM To: NT System Admin Issues Subject: RE: VPN's   Netscreen's are the easiest that I've seen. Don't know if you can do it over a Frame Relay - don't have any experience on that.   Steve Clark Clark Systems Support, LLC AVIEN Charter Member www.clarksupport.com           301-610-9584 voice           240-465-0323 Efax   -----Original Message----- From: SysAdm [mailto:[EMAIL PROTECTED]] Sent: Monday, September 17, 2001 1:44 AM To: NT System Admin Issues Subject: VPN's   Hi everybody,   Very general question. My company is interested in changing from Frame Relay to VPN. It looks very interesting to us, especially since you can save quite a bit of money with it, but ....   Who has made experiences with VPN's, good ones or bad ones. What about security, bandwidth, reliability etc. Am interested in any information.   Thanks.   Regards, Dagmar Neumann IT Operations Manager phone:   (02) 9690 7578 mobile: 0402 223 011 e-mail:  [EMAIL PROTECTED]   http://www.sunbelt-software.com/ntsysadmin_list_charter.htm http://www.sunbelt-software.com/ntsysadmin_list_charter.htm http://www.sunbelt-software.com/ntsysadmin_list_charter.htm http://www.sunbelt-software.com/ntsysadmin_list_charter.htm http://www.sunbelt-software.com/ntsysadmin_list_charter.htm http://www.sunbelt-software.com/ntsysadmin_list_charter.htm