57 messages in org.freebsd.freebsd-stableDesired behaviour of "ifconfig -alias"| From | Sent On | Attachments |
|---|---|---|
| Kevin Way | Feb 9, 2007 9:35 pm | |
| Jeremy Chadwick | Feb 9, 2007 9:48 pm | |
| Brooks Davis | Feb 9, 2007 10:54 pm | |
| JoaoBR | Feb 10, 2007 1:00 am | |
| Kevin Way | Feb 10, 2007 2:13 am | |
| Jeremy Chadwick | Feb 10, 2007 2:47 am | |
| Ian Smith | Feb 10, 2007 5:12 am | |
| JoaoBR | Feb 10, 2007 10:16 am | |
| Michael Nottebrock | Feb 10, 2007 12:15 pm | |
| Ian Smith | Feb 10, 2007 2:19 pm | |
| Bruce M. Simpson | Feb 11, 2007 1:35 am | |
| Oliver Fromme | Feb 12, 2007 2:26 pm | |
| Brooks Davis | Feb 12, 2007 2:42 pm | |
| Jeremy Chadwick | Feb 12, 2007 3:36 pm | |
| Oliver Fromme | Feb 12, 2007 4:22 pm | |
| Brooks Davis | Feb 12, 2007 4:36 pm | |
| JoaoBR | Feb 12, 2007 5:27 pm | |
| Oliver Fromme | Feb 12, 2007 5:39 pm | |
| Brooks Davis | Feb 12, 2007 5:59 pm | |
| Oliver Fromme | Feb 12, 2007 6:09 pm | |
| Oliver Fromme | Feb 12, 2007 6:23 pm | |
| Brooks Davis | Feb 12, 2007 6:40 pm | |
| Jeremy Chadwick | Feb 12, 2007 7:16 pm | |
| Brooks Davis | Feb 12, 2007 7:27 pm | |
| John Hay | Feb 12, 2007 7:32 pm | |
| Jeremy Chadwick | Feb 12, 2007 7:34 pm | |
| Brooks Davis | Feb 12, 2007 7:43 pm | |
| Freddie Cash | Feb 12, 2007 7:47 pm | |
| JoaoBR | Feb 12, 2007 7:54 pm | |
| JoaoBR | Feb 12, 2007 9:17 pm | |
| Oliver Fromme | Feb 12, 2007 10:04 pm | |
| J. T. Farmer | Feb 12, 2007 11:14 pm | |
| Kevin Way | Feb 12, 2007 11:26 pm | |
| Joerg Pernfuss | Feb 13, 2007 2:01 am | |
| Brooks Davis | Feb 13, 2007 2:23 am | |
| Sam Leffler | Feb 13, 2007 4:00 am | |
| Freddie Cash | Feb 13, 2007 6:08 am | |
| JoaoBR | Feb 13, 2007 7:43 am | |
| Oliver Fromme | Feb 13, 2007 7:57 am | |
| JoaoBR | Feb 13, 2007 8:52 am | |
| Oliver Fromme | Feb 13, 2007 10:38 am | |
| Oliver Fromme | Feb 13, 2007 10:47 am | |
| Bruce M. Simpson | Feb 13, 2007 1:17 pm | |
| Freddie Cash | Feb 13, 2007 5:14 pm | |
| Pete French | Feb 13, 2007 5:19 pm | |
| Freddie Cash | Feb 13, 2007 5:22 pm | |
| Freddie Cash | Feb 13, 2007 5:44 pm | |
| Jeremy Chadwick | Feb 13, 2007 6:08 pm | |
| Oliver Fromme | Feb 13, 2007 6:37 pm | |
| Oliver Fromme | Feb 13, 2007 6:41 pm | |
| Freddie Cash | Feb 13, 2007 6:55 pm | |
| sth...@nethelp.no | Feb 13, 2007 7:02 pm | |
| Joan Picanyol i Puig | Feb 13, 2007 7:04 pm | |
| Patrick M. Hausen | Feb 13, 2007 7:10 pm | |
| Oliver Fromme | Feb 13, 2007 8:06 pm | |
| Oliver Fromme | Feb 13, 2007 8:36 pm | |
| Jeremy Chadwick | Feb 13, 2007 9:32 pm |
| Subject: | Desired behaviour of "ifconfig -alias" | |
|---|---|---|
| From: | sth...@nethelp.no (sth...@nethelp.no) | |
| Date: | Feb 13, 2007 7:02:49 pm | |
| List: | org.freebsd.freebsd-stable | |
In that situation, wouldn't deleting the primary IP cause connection issues for the rest of the IPs?
No. I can delete _any_ of the above IP addresses, and the others would still work perfectly fine. I already did things like that (on a different machine).
As for outgoing connections: It is true that the kernel picks a random matching IP address to be the source IP, which happens to be the first one, but that's just as coincidence as "-alias" picking the first one if none is given. ;-)
If it is indeed true that the kernel picks a *random* IP address for the source IP, I'd have to say that's not at all good enough.
I'm all for being able to use the same netmask for several addresses in the same subnet (I have asked for this before) - but the source IP used by traffic generated from the host itself *must* be predictable.
Steinar Haug, Nethelp consulting, sth...@nethelp.no