About davidbirchell

davidbirchell · 02-04-2011

I set up NAT, with a DHCP pool (15-20 addresses) on a simple LAN on eth0/1. Static IP's (five of them) 66.60.185.18 - .21.WAN on eth0/0, LAN on eth0/1, eth0/2 not used at this time (DMZ). I set up a static NAT for .20 to a FTP server and .21 to a vid...

davidbirchell · 11-04-2010

Per se my SIP delay issues from inbound-only (outbound OK) SIP traffic, up to 60 seconds to originate an audio call, I'm thinking its cuz of the 1:1 mapping in place for the SIP gateway to a WAN IP. Someone else made this decision, I think they're wr...

davidbirchell · 10-20-2010

I have a LAN (10.1.100.x), WAN (outside), and a DMZ (10.1.10.x) running off a ASA 5510.Rather than using NAT, how can I bind static IP's directly to devices on the DMZ (exposing them on the Internet, thereby) instead of using NAT to the 10.1.10.x hos...

davidbirchell · 10-01-2010

I need to set up a DMZ but do not have a second switch. Is this possible on the 2960-S switch configuring specific ports?

davidbirchell · 09-08-2010

Not really an network guy so bear w/ me. I've been running a preconfig environment of an ISR 2921 with its own vlan, WAN is an single ethernet pipe incoming.I need to introduce the ASA5510 into the equation, however some questions abound:- We have a ...

davidbirchell · 02-07-2011

Thanks to all for helping - Question....on my LAN, I am seeing blockage between my dhcp clients and the host that is 10.1.100.150 NAT'd to one of the statics.In other words I'd like full traffic wide open between my LAN clients, and the host NAT'd.Or...

davidbirchell · 02-07-2011

John,Thanks - the statements used below in config worked a cinch!

davidbirchell · 10-20-2010

Thanks Jon!I have a bank of usable IP addresses (only about 8-10), and they are on the same subnet as the WAN interface.Assume I want to have an internal DMZ zone with internal subnet (10.1.10.x), but at the same time have some sort of way to bind an...

davidbirchell · 09-11-2010

Thanks for replying, Richard, appreciate it!Basically I have a ISR2921 router and ASA5520, planned for deployment, but to get the network up for some preliminary webserver connections, I lit up the ISR2921 with software-mode firewall. I knew I would ...

Member Since	‎09-08-2010 03:08 PM
Date Last Visited	‎08-18-2017 03:55 AM
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Simple NAT question - internal LAN still blocked

ASA 5510 - 1:1 IP mapping ignore inspection rules? SIP delay!!

Placing static routes on DMZ hosts - ASA 5510

Can DMZ be set up on same switch? Only have one 2960-S switch

Adding ASA5510 to ISR2921 environment - basic qq's

Re: Simple NAT question - internal LAN still blocked

Re: Simple NAT question - internal LAN still blocked

Re: Placing static routes on DMZ hosts - ASA 5510

Re: Adding ASA5510 to ISR2921 environment - basic qq's