What is your reason for having multiple IP addresses on one NIC card? Bill
>---------- >From: Harald Schneider[SMTP:[EMAIL PROTECTED] >Sent: Tuesday, April 19, 2005 2:13 PM >To: [email protected] >Subject: [xmail] AW: Re: AW: Bind sending IP ? > >I see .. thanks for clarification! > >--Harald > >> -----Urspr=FCngliche Nachricht----- >> Von: [EMAIL PROTECTED] >> [mailto:[EMAIL PROTECTED] Im Auftrag von S=F6nke Ruempler >> Gesendet: Dienstag, 19. April 2005 22:59 >> An: [email protected] >> Betreff: [xmail] Re: AW: Bind sending IP ? >>=20 >>=20 >> Hi Harald, >>=20 >> On Tuesday, April 19, 2005 7:17 PM [GMT+1=3DCET], >> Harald Schneider <[EMAIL PROTECTED]> wrote: >>=20 >> > I wonder if binding to an outgoing IP can be forced on application = >=3D >> > level. >> > There is an option for sendmail which seems to do exactly this: >> > >> > --------- >> > ClientPortOptions >> > >> > This option is similar to the DaemonPortOptions but is=20 >> meant only for >> > __outgoing__ connections. >> > >> > The steps to set this option are same as those for the >> > DaemonPortOptions except that the option name ClientPortOptions >> > should be specified =3D instead of >> > DaemonPortOptions. >> ^^^^ >>=20 >> It's the outgoing Ports, _NOT_ the IP! >>=20 >> I know that on linux the systems handles this with it's=20 >> routing table. An=20 >> application cannot bind to an outgoing IP! >>=20 >> Don't believe route command - just do a: >>=20 >> # ip route >>=20 >> and additionally a: >>=20 >> # ip addr >>=20 >> and you can see exactly what is going on - here example of my=20 >> local nets: >>=20 >> # ip route >> 192.168.1.0/24 dev eth2 proto kernel scope link src 192.168.1.1 >> 192.168.0.0/24 dev eth1 proto kernel scope link src 192.168.0.1 >> ^^^^^^^^^^^^^^^ >>=20 >> From manpage: >>=20 >>=20 >> src ADDRESS >> the source address to prefer when sending to=20 >> the destinations=20 >> covered by the route prefix. >>=20 >>=20 >> - >> To unsubscribe from this list: send the line "unsubscribe xmail" in >> the body of a message to [EMAIL PROTECTED] >> For general help: send the line "help" in the body of a message to >> [EMAIL PROTECTED] >>=20 > >- >To unsubscribe from this list: send the line "unsubscribe xmail" in >the body of a message to [EMAIL PROTECTED] >For general help: send the line "help" in the body of a message to >[EMAIL PROTECTED] > > - To unsubscribe from this list: send the line "unsubscribe xmail" in the body of a message to [EMAIL PROTECTED] For general help: send the line "help" in the body of a message to [EMAIL PROTECTED]
