Firewall Wizards mailing list archives
Re: Problem with Mac and PIX Firewall
From: Chuck Swiger <chuck () codefab com>
Date: Sat, 4 Jun 2005 15:13:19 -0400
On Jun 4, 2005, at 10:19 AM, slytle wrote:
I am trying to hook up a mac running OSX 10.3.9 to the DMZ on our PIX Firewall. When I put in any internal 10. IP address, the Mac warns me that this IP address is in use by another device with the MAC Address of the firewall. It does this with multiple machines, multiple IP addresses, and OS9. It does not happen with Windows. I'm totally lost. Any ideas?
MacOS X tries pretty hard to make sure that it doesn't claim an IP which is in use. Maybe the PIX is getting confused by the ARP check and responding when it shouldn't?
Run "tcpdump -en" on the Mac, then try to set the IP address again. That should tell you what's going on, although if you need help in the fine art of understanding tcpdump's output, put that information somewhere and we can take a look...
-- -Chuck _______________________________________________ firewall-wizards mailing list firewall-wizards () honor icsalabs com http://honor.icsalabs.com/mailman/listinfo/firewall-wizards
Current thread:
- Problem with Mac and PIX Firewall slytle (Jun 04)
- Re: Problem with Mac and PIX Firewall Paul D. Robertson (Jun 04)
- Re: Problem with Mac and PIX Firewall Chuck Swiger (Jun 04)