On 05/03/18 15:32, Dieter BSD wrote: > FreeBSD 10.3-RELEASE > > The fine man page promises: > netstat -i | -I interface -s [-46] [-f protocol_family | -p protocol] > [-M core] [-N system] > Display per-interface statistics for each network protocol, for a > particular protocol_family, or for a single protocol. > > But in reality, > netstat -I interface -s -f family > only works if family is inet6. > > interface=lo0 > for fam in inet inet6 pfkey atalk netgraph ipx unix link > do > echo -n interface = $interface fam = $fam > netstat -I $interface -s -f $fam | wc > done > > interface = lo0 fam = inet 0 0 0 > interface = lo0 fam = inet6 56 258 1728 > interface = lo0 fam = pfkey 0 0 0 > interface = lo0 fam = atalk 0 0 0 > interface = lo0 fam = netgraph 0 0 0 > interface = lo0 fam = ipx 0 0 0 > interface = lo0 fam = unix 0 0 0 > interface = lo0 fam = link 0 0 0 > > I had this in a loop with all the interfaces, the results are > the same for all interfaces. > > Doesn't work with -p either. > netstat -I lo0 -s -p udp > :udp: no per-interface stats routine > > It would be very useful if this actually worked. > _______________________________________________ > freebsd-hack...@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org" >
Wow, this sure looks like a bug. sean
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