On 04/15/2016 22:38, bazzoola wrote: > Greetings, > > I would like to know where (in the kernel) UDP packets are dropped.
Have you tried netstat -sp udp ? If the drops show up in some counter there then you can look at the kernel code to see where the counter is incremented. Regards, Navdeep > > I looked at udp_usrreq.c but is overwhelming for the 1st time. Is it > possible to use DTrace to locate where the packets are being dropped? or > is there a tool similar to 'dropwatch' which can tell me where in the > kernel my packets are getting dropped? > > On Linux, I used dropwatch and they were dropped packets were at > udp_queue_rcv_skb(). > > Thanks! > _______________________________________________ > freebsd-net@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org" > _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
