Re: HELP! dhcp server not talking to clients

2002-12-17 Thread Charles Lewis
'nmap -sU -p 67 192.168.1.*' produces the following results. Starting nmap V. 3.10ALPHA4 ( www.insecure.org/nmap/ ) Nmap run completed -- 256 IP addresses (0 hosts up) scanned in 46.453 seconds 'nmap -sU -p 67 10.0.0.*' produces the following results: Starting nmap V. 3.10ALPHA4 (

Re: HELP! dhcp server not talking to clients

2002-12-17 Thread Ernest Johanson
Lewis [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: HELP! dhcp server not talking to clients I have dhcp set up on my linux box to serve a Win2000 box, a Win98 box, a WinXP box, and networked HP LJ1200. It works fine, until I try to upgrade the kernel from 2.4.18 to 2.4.20 (from

Re: HELP! dhcp server not talking to clients

2002-12-17 Thread Charles Lewis
Doh! I bet this is the problem. I have a linksys router/switch that I bet is the culprit. Don't know why I didn't think of it before. I can't think of how to fix it until I get home, though. The weird thing is that this has only been a problem when my linux box went down with kernel problems.

Re: HELP! dhcp server not talking to clients

2002-12-17 Thread sean finney
On Tue, Dec 17, 2002 at 06:00:36PM -0600, Charles Lewis wrote: Doh! I bet this is the problem. I have a linksys router/switch that I bet is the culprit. Don't know why I didn't think of it before. I can't think of how to fix it until I get home, though. The weird thing is that this has only

HELP! dhcp server not talking to clients

2002-12-16 Thread Charles Lewis
I have dhcp set up on my linux box to serve a Win2000 box, a Win98 box, a WinXP box, and networked HP LJ1200. It works fine, until I try to upgrade the kernel from 2.4.18 to 2.4.20 (from an earlier thread). The machine locks up after a few minutes, so I go back to 2.4.18, and all my machines

Re: HELP! dhcp server not talking to clients

2002-12-16 Thread sean finney
hey charles, are you sure another machine isn't running a dhcpd? i sure don't see 192 addresses in your config... try installing nmap and then doing # nmap -sU -p 67 host for all the suspect hosts. hth sean On Mon, Dec 16, 2002 at 11:53:00PM -0600, Charles Lewis wrote: I have dhcp

Re: HELP! dhcp server not talking to clients

2002-12-16 Thread Elizabeth Barham
sean finney [EMAIL PROTECTED] writes: hey charles, are you sure another machine isn't running a dhcpd? i sure don't see 192 addresses in your config... try installing nmap and then doing # nmap -sU -p 67 host for all the suspect hosts. =20 IIRC, the 192.168.1.0/24 network is what