Re: Multiple default routes on multihome host

2008-02-18 Thread Nick Barnes
At 2008-02-18 22:12:48+, Julian Elischer writes: > Unless you actually want all your machines to be remotely > accessible from the outside, you should probably just turn on > NAT on the new ISP interface, turn off the old one, and be > done with it. The machines I'm interested in for these pu

Re: Multiple default routes on multihome host

2008-02-18 Thread Nick Barnes
At 2008-02-18 21:36:18+, Bill Moran writes: > In response to Nick Barnes <[EMAIL PROTECTED]>: > > > I have a multi-home host: more than one IP address. The addresses are > > in separate subnets but run over the same ethernet segment (this is a > > temporary situ

Multiple default routes on multihome host

2008-02-18 Thread Nick Barnes
, but packets from address A2 to be sent via gateway G2. How do I do this? Can I just have more than one default route? I'm remote from the machine in question, so I don't want to tinker with the default route until I'm sure of the answer. Thanks in advanc

Re: Translate MAC address to IP address

2003-08-15 Thread Nick Barnes
At 2003-08-15 14:15:00+, Lars Eggert writes: > Nick Barnes wrote: > ... > > I can provide sources on request any time; once these things are a bit > > more polished I will put them on the web. > > Interesting! Maybe turn them into a port once they're stable? I&#x

Re: Translate MAC address to IP address

2003-08-15 Thread Nick Barnes
At 2003-08-15 14:15:00+, Lars Eggert writes: > Nick Barnes wrote: > > Thanks for the reference. I had a look at arping. It works by sending > > a broadcast ping to the specified MAC address (not to the broadcast > > MAC). I note that FreeBSD machines do respond

Re: Translate MAC address to IP address

2003-08-15 Thread Nick Barnes
At 2003-08-15 11:13:57+, I wrote: > Next week I may spend the time to extend my "ethercount" program, > using the "pingall" code and the guts of "arp -a", to report using IP > addresses instead of MACs. FYI, here are the relevant guts of "arp -na": /* Usual BSD copyright notice goes here */

Re: Translate MAC address to IP address

2003-08-15 Thread Nick Barnes
At 2003-08-13 15:43:51+, Lars Eggert writes: > This is a cryptographically signed message in MIME format. > > --ms070709090404010406080107 > Content-Type: text/plain; charset=us-ascii; format=flowed > Content-Transfer-Encoding: 7bit > > Nick Barnes wrote: >

Re: Translate MAC address to IP address

2003-08-14 Thread Nick Barnes
At 2003-08-13 12:13:24+, Mitch Collinsworth writes: > > If you ping the broadcast addr you will (should) get a reply from > all hosts. This will give you a full arp table that can be > grep'd programatically. The only hitch is that it's possible for > someone to put a firewall or other custo

Translate MAC address to IP address

2003-08-14 Thread Nick Barnes
07:e9:92:c0:76 -> 00:90:27:ed:3c:70: 18 2143 00:03:47:fa:fb:5b -> 00:02:b3:33:37:0f: 105 15832 00:02:b3:33:37:0f -> 00:03:47:fa:fb:5b: 98 115895 total: 775 347963 I would like to be able to report by IP address. Yours, Nick Barnes

Re: Translate MAC address to IP address

2003-08-14 Thread Nick Barnes
At 2003-08-13 13:58:51+, Robert Watson writes: > > On Wed, 13 Aug 2003, Nick Barnes wrote: > > > I have written a small utility for traffic volume monitoring on an > > Ethernet segment. It uses libpcap to capture the ethernet header of > > every packet and coun