Re: [LARTC] Re: Not understanding network setup!!
Eliot, Wireless and Server Administrator, Great Lakes Internet wrote: -Original Message- From: Jarek Poplawski [mailto:[EMAIL PROTECTED] Sent: Friday, June 02, 2006 9:57 AM To: Eliot, Wireless and Server Administrator, Great Lakes Internet Cc: lartc@mailman.ds9a.nl Subject: Re: [LARTC] Re: Not understanding network setup!! ... Maybe we are thinking about something else but I don't think: "If you were using a /30, then" ... ".5, and .9 would be the first available addresses in their respective subnets" is all correct. 10.0.0.0/30: 10.0.0.0 - NETWORK ADDRESS 10.0.0.1 - HOST 10.0.0.2 - HOST 10.0.0.3 - BROADCAST ADDRESS First available address is .1 10.0.0.4/30: 10.0.0.4 - NETWORK ADDRESS 10.0.0.5 - HOST 10.0.0.6 - HOST 10.0.0.7 - BROADCAST ADDRESS First available address is .5 10.0.0.8/30: 10.0.0.8 - NETWORK ADDRESS 10.0.0.9 - HOST 10.0.0.10 - HOST 10.0.0.11 - BROADCAST ADDRESS First available address is .9 Thus: "The .1, .5, and .9 would be the first available addresses in their respective subnets." Is a true statement. How are you interpreting this? OH! Now I understand! I'm sorry for bothering you and many thanks for this clare explaining. Jarek P. ___ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
[LARTC] Re: Not understanding network setup!!
Eliot, Wireless and Server Administrator, Great Lakes Internet wrote: -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Thursday, June 01, 2006 2:58 PM To: lartc@mailman.ds9a.nl Subject: [LARTC] Not understanding network setup!! Hi to all, ... First, 10.0.0.0/31 would be a network address. Second, a 31 bit subnet is meaningless. It only offers two addresses, the network address at 10.0.0.0 and the broadcast address at 10.0.0.1. That leaves no available addresses for host addresses. You probably mean /30 instead of /31. If you were using a /30, then you would run: ip addr add 10.0.0.1/30 dev eth1 ip addr add 10.0.0.5/30 dev eth2 ip addr add 10.0.0.9/30 dev teql0 The .1, .5, and .9 would be the first available addresses in their respective subnets. You probably mean /28 instead of /30: ip addr add 10.0.0.9/28 dev teql0 Jarek P. ___ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc