Skip site navigation (1)Skip section navigation (2) 
Date:      Wed, 3 Feb 2016 08:31:43 +0100
From:      =?UTF-8?Q?Peter_Ankerst=c3=a5l?= <peter@pean.org>
To:        freebsd-current@freebsd.org
Subject:   arp flapping after udating system to 11-CURRENT.
Message-ID:  <56B1ACDF.30807@pean.org>
index | next in thread | raw e-mail 

[-- Attachment #1 --]
Hi!

I recently upgraded my system to 11-CURRENT (FreeBSD 11.0-CURRENT #0 
r295087: Sun Jan 31 10:21:31 CET 2016) and after that all of my other 
devices in the network complains about arp-flapping:

arp: 172.25.0.1 moved from 00:00:24:d0:9e:5d to 02:e8:ea:15:66:00 on re0
arp: 172.25.0.1 moved from 02:e8:ea:15:66:00 to 00:00:24:d0:9e:5d on re0
arp: 172.25.0.1 moved from 00:00:24:d0:9e:5d to 02:e8:ea:15:66:00 on re0


It seems to be flapping between the virtual mac of my bridge interface 
and the actual mac adress on the physical interface. This was not the 
case when i ran FreeBSD 10.2. Is there some settings I need to do?


bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 
1500
         description: wired <-> wifi bridge
         ether 02:e8:ea:15:66:00
         inet 172.25.0.1 netmask 0xffffff00 broadcast 172.25.0.255
         inet6 2001:470:de59::1 prefixlen 64
         inet6 fe80::2%bridge0 prefixlen 64 scopeid 0xb
         nd6 options=1<PERFORMNUD>
         groups: bridge
         id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15
         maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200
         root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0
         member: wlan2 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
                 ifmaxaddr 0 port 10 priority 128 path cost 66666
         member: wlan1 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
                 ifmaxaddr 0 port 9 priority 128 path cost 66666
         member: wlan0 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
                 ifmaxaddr 0 port 8 priority 128 path cost 22222
         member: em1 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
                 ifmaxaddr 0 port 2 priority 128 path cost 2000000

em1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 
mtu 1500
         description: wired LAN
 
options=42098<VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,VLAN_HWTSO>
         ether 00:00:24:d0:9e:5d
         nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
         media: Ethernet autoselect (1000baseT <full-duplex>)
         status: active


/Peter.




[-- Attachment #2 --]
0	*H
010
	`He0	*H
00ʠk}
׈Q
Y0
	*H
0}10	UIL10U

StartCom Ltd.1+0)U"Secure Digital Certificate Signing1)0'U StartCom Certification Authority0
151216010005Z
301216010005Z0u10	UIL10U

StartCom Ltd.1)0'U StartCom Certification Authority1#0!UStartCom Class 1 Client CA0"0
	*H
0
}â}[[_u$Wy5	|̔
vnqY)\aL$dYG|B"QǤĩVD#'F	k9O_]*ςz_kU.u3r	#:C<ogT)K
Xah8v[\KqdlO)3+u7J5";[vfL/"2ϩJ#4ד[U TB,a˖a7H<=qd0`0U0U%0++0U002U+0)0'%#!http://crl.startssl.com/sfsca.crl0f+Z0X0$+0http://ocsp.startssl.com00+0$http://aia.startssl.com/certs/ca.crt0U$l9aIF+('Hmh0U#0N@[i04hCA0?U 80604U 0,0*+http://www.startssl.com/policy0
	*H
[#'#4pnRۡЗN⛭`]K"#H*߷Թψ;UA8Ҟeg{ozmYE60A)wXRK6c^-Al^k[':G=;oLv{$B5;8b,ZP4{o[-໢j	׏m)[땭[4	s.c|ҴvYLJ<|ӯgu0jD2
@hl+:j\ze_ևa@HyMHINxpK?%	㤺RC:=?^&7m´)A2;E~VB1$EvcKj؝(OoپU`"$a;ҡj0$&<$ۊ+/xjzb,7}W*1ܺtDv#8K
%^P>/i?)yRuQg^z`~sP900ϠFs<އ.d0
	*H
0u10	UIL10U

StartCom Ltd.1)0'U StartCom Certification Authority1#0!UStartCom Class 1 Client CA0
160126171844Z
170126171844Z0810Upeter@pean.org10	*H
	peter@pean.org0"0
	*H
0
]
@4JahQ|DHjkXVA[,5-7d͂?y&AIy~w5@TOW|o} .o݌f	wJL͙ѵU*Rk/2UmF!`mnRglw-6*i	#A/:Mklj],0-5@ģu*W1|1TLEpYa
;%}Vf`굫N/IXr)ϴJөgFJ*C"K@rbdȓd]IaT wbv,h޿UK%i,\z֌Gͷ#?j_9Oa0@'|)|0b_ƒTh:<P!cY2t^H|YX|t@me0~\R=VќX]C=gڝ4DgΠ{L=9bY{<m[v8d00U0U%0++0	U00U4AfQ)`0U#0$l9aIF+('Hmh0o+c0a0$+0http://ocsp.startssl.com09+0-http://aia.startssl.com/certs/sca.client1.crt08U10/0-+)'http://crl.startssl.com/sca-client1.crl0U0peter@pean.org0#U0http://www.startssl.com/0FU ?0=0;+70,0*+http://www.startssl.com/policy0
	*H
[3N݉Y`?jȧW;s 7Az)_ѯA5ayCoEz%(wR7j"WU5p&Fx/}'1Y!BM=)%.DrQ̳!\qU1”{\[$Rc҃N^.\"-	b4
2uFs"b~FٿRϨISm A
.@?6k{fZ֐w1000u10	UIL10U

StartCom Ltd.1)0'U StartCom Certification Authority1#0!UStartCom Class 1 Client CAFs<އ.d0
	`He30	*H
	1	*H
0	*H
	1
160203073143Z0O	*H
	1B@t0ڠJv..Ňs ~?7Ssy݂{0l	*H
	1_0]0	`He*0	`He0
*H
0*H
0
*H
@0+0
*H
(0	+7100u10	UIL10U

StartCom Ltd.1)0'U StartCom Certification Authority1#0!UStartCom Class 1 Client CAFs<އ.d0*H
	10u10	UIL10U

StartCom Ltd.1)0'U StartCom Certification Authority1#0!UStartCom Class 1 Client CAFs<އ.d0
	*H
=2o8.-˓bΠd77uJ!Eg/Rbv98ibyC
zZحoXTܑ>7P큱ߥ销HnMZ<SY,,;9g>5#Ь)IOڳwsxVVmKb@W=UW4{BaFf~TBV&\i^VX7术(
.J[)6P{!uWdj1IcWG(Y|f呀}xp\y)[b7Fppң'\F3FS<G?0SyQr>uvNdYxqf1ݒk)ogv$㰧e@m1
>!FҢcڒR8"QDF)>̹/ͨmk8_H9r7q
[<kWlN
help

Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?56B1ACDF.30807>