Re: AW: ethernet statistics
On Thursday 25 September 2008 17:52:07 Dan Nelson wrote: > In the last episode (Sep 25), Vonarburg, David said: > > netstat -i is ok for a user to get system statictics. I'd like get > > exactly this information but as a function call inside a "C" language > > application > > netstat -i still digs into kernel memory to get those stats, I think, > so you can't directly access those numbers as a regular user. All those vars are available through sysctl. For an example, look in src/in_sysctl.c from net/bmon port. -- Mel Problem with today's modular software: they start with the modules and never get to the software part. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: AW: ethernet statistics
In the last episode (Sep 25), Vonarburg, David said: > netstat -i is ok for a user to get system statictics. I'd like get > exactly this information but as a function call inside a "C" language > application netstat -i still digs into kernel memory to get those stats, I think, so you can't directly access those numbers as a regular user. You can shell out and parse the output of "netstat -i", or do some snmp queries to your local net-snmp daemon. Checking the dev.em.0.stats sysctl node is another option, and gives you some more hardware status counters than netstat, but not all drivers support it (em does so you're okay). -- Dan Nelson [EMAIL PROTECTED] ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
AW: ethernet statistics
Hi, netstat -i is ok for a user to get system statictics. I'd like get exactly this information but as a function call inside a "C" language application David -Ursprüngliche Nachricht- Von: Erik Osterholm [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 25. September 2008 17:24 An: Vonarburg, David Cc: freebsd-questions@freebsd.org Betreff: Re: ethernet statistics On Thu, Sep 25, 2008 at 04:39:35PM +0200, Vonarburg, David wrote: > Hi, > I am using Intel PRO/1000PT Server adaptor with freeBSD 7.0. > How can I read out the statistics of the card from software? > (num bytes received, packets sent and more) > > Thanks in advance > David Is netstat -i what you're looking for? Erik ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]" ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"