Re: Which UDP sockets the incoming packet is delivered to when both wildcard and non-wildcard listeners are present

2016-09-06 Thread Maxim Sobolev
Andrey, 1. Sockets are unconnected 2. Datagrams are unicast -Max On Mon, Sep 5, 2016 at 6:46 AM, Andrey V. Elsukov wrote: > On 05.09.16 15:42, Maxim Sobolev wrote: > > Suppose we have two threads in the system both bound to a same specific > UDP > > port, one using INADDR_ANY and another one u

lagg Interfaces - don't do Gratuitous ARP?

2016-09-06 Thread Karl Pielorz
Hi, We've just changed the network config on a box - going from a single 'em1' adapter to a lagg failover of em0, em1. This works - but we noticed after the machine rebooted, we couldn't ping it from other hosts. Checking on other machines on the LAN they still had an ARP entry for the ch

Re: lagg Interfaces - don't do Gratuitous ARP?

2016-09-06 Thread Steven Hartland
Yes known issue I'm afraid. I created a patch set to address this but there where objections so it was removed, see the attached which is based on 10.2-RELEASE. On 06/09/2016 09:13, Karl Pielorz wrote: Hi, We've just changed the network config on a box - going from a single 'em1' adapter t

Re: lagg Interfaces - don't do Gratuitous ARP?

2016-09-06 Thread Karl Pielorz
--On 06 September 2016 09:13 +0100 Karl Pielorz wrote: We've just changed the network config on a box - going from a single 'em1' adapter to a lagg failover of em0, em1. Sorry - not enough coffee yet, I should have said this is on FreeBSD 10.3-RELEASE-p7 amd64... -Karl _

[Bug 212331] pfil processing order

2016-09-06 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212331 Mark Linimon changed: What|Removed |Added CC|freebsd-i...@freebsd.org| Assignee|freebsd-b...@fr

[Bug 212283] oversized IP datagrams on raw socket with IP_RAWOUTPUT hang network interface drivers

2016-09-06 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212283 Gleb Smirnoff changed: What|Removed |Added Summary|network watchdog timeout|oversized IP datagrams on

[Bug 212283] oversized IP datagrams on raw socket with IP_RAWOUTPUT hang network interface drivers

2016-09-06 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212283 --- Comment #12 from Gleb Smirnoff --- I think we shouldn't tweak the ip_len in the kernel. If userland supplies oversized datagram, greater than interface MTU, we should just drop it silently. -- You are receiving this mail because: You

[Bug 212283] oversized IP datagrams on raw socket with IP_RAWOUTPUT hang network interface drivers

2016-09-06 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212283 --- Comment #13 from Gleb Smirnoff --- Not silently. Better return EFBIG to userland. -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-net@freebsd.org mailin