Re: Continuing problems in a bridged VNET setup

2019-12-20 Thread Ryan Moeller
t/etc/rc.conf > > > hostname="testjail" > > > > > > ifconfig_epair999b_ipv6="inet6 2A00:B580:8000:8000::2/64 > > > auto_linklocal" > > > > > > When I do `service jail onestart testjail` I can then ping6 the jail > > &

Re: dhclient appears to misinterpret the exit status of dhclient-script

2019-02-07 Thread Ryan Moeller
Nice catch! Apparently this was fixed in OpenBSD 11 years ago, before they nuked the whole script thing. https://github.com/openbsd/src/commit/b215a882fd7e98ff38505d62bfc539bee124e0ee > On Feb 7, 2019, at 6:45 PM, Nash Kaminski wrote: > > Hello, > > I have been attempting to debug a peculiar i

11-stable TCP reassembly queue

2018-10-11 Thread Ryan Moeller
ated. Finally, I see that a rewrite of the TCP reassembly code addressing the inefficiency underlying the original security concern has been committed to 12-CURRENT, and this is great for FreeBSD 12+, but it seems like it probably won’t be merged into the stable branches. Can anyone confirm tha

Re: iSCSI issues after upgrading to 11.2 x64 RELEASE

2018-09-04 Thread Ryan Moeller
> The NIC's are Intel based using igb kernel driver: > > igb0: flags=8843 metric 0 mtu 9000 > options=6403bb I see your MTU is 9000, and as described by the other thread you linked to, there are issues with 9k jumbo cluster allocation. Some detailed notes are here, but the quick summary is: set

9k jumbo clusters

2018-07-27 Thread Ryan Moeller
Hello, There is a long-standing issue with 9k mbuf jumbo clusters in FreeBSD. For example: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=183381 https://lists.freebsd.org/pipermail/freebsd-net/2013-March/034890.html This comment suggests the 16k pool does not have the fragmentation problem: ht