Re: dhcp problems with my ISP

2002-08-04 Thread Scott Mitchell
On Sat, Aug 03, 2002 at 05:39:19PM -0700, Julian Elischer wrote: sometimes it's the cable modem that is cachingthe MAC address. whenever you change machines you need to power down and power up the cable modem. It might also be worth trying this: - Note when your current DHCP lease is

Re: dhcp problems with my ISP

2002-08-04 Thread Scott M. Nolde
Wouter Van Hemel([EMAIL PROTECTED])@2002.08.03 23:23:11 +: On Sat, 2002-08-03 at 12:17, Terry Lambert wrote: Bri wrote: Hi I have a Cable and have a Cable Modem for my internet connection of which you use dhcp to obtain an IP address great but this only seems to work successfully

Re: dhcp problems with my ISP

2002-08-04 Thread Wouter Van Hemel
On Sun, 2002-08-04 at 15:23, Scott M. Nolde wrote: Wouter Van Hemel([EMAIL PROTECTED])@2002.08.03 23:23:11 +: On Sat, 2002-08-03 at 12:17, Terry Lambert wrote: Bri wrote: Hi I have a Cable and have a Cable Modem for my internet connection of which you use dhcp to obtain an IP

dhcp problems with my ISP

2002-08-03 Thread Bri
Hi I have a Cable and have a Cable Modem for my internet connection of which you use dhcp to obtain an IP address great but this only seems to work successfully on a Windows machine I've registered all the other mac addresses of unix boxes and Apple macs I have and they seem to have alot of

Re: dhcp problems with my ISP

2002-08-03 Thread Terry Lambert
Bri wrote: Hi I have a Cable and have a Cable Modem for my internet connection of which you use dhcp to obtain an IP address great but this only seems to work successfully on a Windows machine I've registered all the other mac addresses of unix boxes and Apple macs I have and they seem to

Re: dhcp problems with my ISP

2002-08-03 Thread Andy Sparrow
Often, once the cable company sees a MAC address, it filters all other MAC addresses from getting a lease from your wire. This is true, broadly speaking. If they're mildly clueful (and probably if you convince them that you are), you may be able to get them to either add multiple MAC

Re: dhcp problems with my ISP

2002-08-03 Thread Clifton Royston
On Sat, Aug 03, 2002 at 11:46:50AM -0700, freebsd-hackers-digest wrote: Date: Sat, 03 Aug 2002 03:17:17 -0700 From: Terry Lambert [EMAIL PROTECTED] Subject: Re: dhcp problems with my ISP Bri wrote: Hi I have a Cable and have a Cable Modem for my internet connection of which you use dhcp

Re: dhcp problems with my ISP

2002-08-03 Thread Wouter Van Hemel
On Sat, 2002-08-03 at 12:17, Terry Lambert wrote: Bri wrote: Hi I have a Cable and have a Cable Modem for my internet connection of which you use dhcp to obtain an IP address great but this only seems to work successfully on a Windows machine I've registered all the other mac addresses

Re: dhcp problems with my ISP

2002-08-03 Thread Terry Lambert
Andy Sparrow wrote: Often, once the cable company sees a MAC address, it filters all other MAC addresses from getting a lease from your wire. This is true, broadly speaking. Or broad-band-ly speaking? If they're mildly clueful (and probably if you convince them that you are), you may

Re: dhcp problems with my ISP

2002-08-03 Thread Terry Lambert
Clifton Royston wrote: However, one special and relevant case of Use the same exact NIC is to set up one of the various UNIX boxes as your gateway doing NAT, and have it act as a DHCP server for your LAN. Once that's done it can issue DHCP leases to all your other systems, and then (for

Re: dhcp problems with my ISP

2002-08-03 Thread Ron Roskens
PROTECTED], [EMAIL PROTECTED] Subject: Re: dhcp problems with my ISP Bri wrote: Hi I have a Cable and have a Cable Modem for my internet connection of which you use dhcp to obtain an IP address great but this only seems to work successfully on a Windows machine I've registered all the other mac

Re: dhcp problems with my ISP

2002-08-03 Thread Terry Lambert
Ron Roskens wrote: There could be another explanation. I had this problem with a NetBSD machine running dhclient connecting to ATTBI. By default dhclient uses a hard-coded value of 16 for the TTL on UDP packets. ATTBI had upgraded their network, and the DHCP server was further away such

Re: dhcp problems with my ISP

2002-08-03 Thread Terry Lambert
Wouter Van Hemel wrote: Use the same exact NIC. Wouldn't it be possible to change the mac address? A friend of mine used this method once to obtain a new ip address from the server when he was being DoS'ed on his home ip by some irc kiddies. Ofcourse, you'd have to change the other

Re: dhcp problems with my ISP

2002-08-03 Thread Andy Sparrow
Hi I have a Cable and have a Cable Modem for my internet connection of which you use dhcp to obtain an IP address great but this only seems to work successfully on a Windows machine I've registered all the other mac addresses of unix boxes and Apple macs I have and they seem to have alot of

Re: dhcp problems with my ISP

2002-08-03 Thread Andy Sparrow
Or broad-band-ly speaking? Yes, exactly... :-) ATT Broadband Internet will not give you a static IP or permit you to run a server (they have blocking hardware in place) unless you sign up for business service, which means you give them about four times the monthly fee vs. a home

Re: dhcp problems with my ISP

2002-08-03 Thread Julian Elischer
:17 -0700 From: Terry Lambert [EMAIL PROTECTED] Subject: Re: dhcp problems with my ISP Bri wrote: Hi I have a Cable and have a Cable Modem for my internet connection of which you use dhcp to obtain an IP address great but this only seems to work successfully on a Windows machine I've

Re: dhcp problems with my ISP

2002-08-03 Thread Terry Lambert
Andy Sparrow wrote: Hmm. I don't see where the original post mentions any specific ISP - thus this is simply the policy of a single ISP, and not the one the poster is on? (In fact, it looks rather like the poster is in Dear Old Blighty... ;-) Pretty irrelevant; once one provider learns a