Date: Wed, 30 May 2018 15:59:12 +0200 From: Andreas Nilsson <andrnils@gmail.com> To: Dave Cottlehuber <dch@skunkwerks.at> Cc: FreeBSD Net <freebsd-net@freebsd.org> Subject: Re: 'no route to host" for cloned lo1 iface 12.0-CURRENT r334376+56a973815425(master) amd64 Message-ID: <CAPS9%2BSvjzdhbwUBkQCiXC=fYPWDzrhe6JPd_UTHrDZea2TnDGA@mail.gmail.com> In-Reply-To: <1527687648.3634231.1390446568.54A9FDBF@webmail.messagingengine.com> References: <1527687648.3634231.1390446568.54A9FDBF@webmail.messagingengine.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Wed, May 30, 2018 at 3:40 PM, Dave Cottlehuber <dch@skunkwerks.at> wrote=
:
> I have 10.241.0.0-15/16 bound to lo1 for jails, and I just realised it
> doesn't work anymore. Boxes at $DAYJOB use the same config and work just
> fine on 11.1R/amd64, otherwise I'd be fired.... this used to work ~ 1 mon=
th
> ago, both on my desktop, and my laptop, and now doesn't.
>
> =E2=80=8BHave I mis-configured something blindingly obvious here before I=
embark
> on a lengthy bisect?
>
> # grep -v \# /etc/rc.conf , elided
> hostname=3Dakai
> kld_list=3D"${kld_list} if_iwm if_axge if_ure if_ue"
> ifconfig_ue0=3DDHCP
> ifconfig_ue0_ipv6=3D"inet6 accept_rtadv"
> wlans_iwm0=3D"wlan0"
> ifconfig_wlan0=3D"WPA DHCP"
> ifconfig_wlan0_ipv6=3D"inet6 accept_rtadv"
> create_args_wlan0=3D"country AT regdomain ETSI"
> cloned_interfaces=3D"${cloned_interfaces} lo1"
> ifconfig_lo1_aliases=3D"inet 10.241.0.0-15/16"
> ip6addrctl_policy=3D"ipv4_prefer"
>
> # netstat -4rn
> Internet:
> Destination Gateway Flags Netif Expire
> default 172.16.2.1 UGS ue0
> 10.241.0.0 link#4 UH lo1
> 10.241.0.1 link#4 UH lo1
> 10.241.0.2 link#4 UH lo1
> 10.241.0.3 link#4 UH lo1
> 10.241.0.4 link#4 UH lo1
> 10.241.0.5 link#4 UH lo1
> 10.241.0.6 link#4 UH lo1
> 10.241.0.7 link#4 UH lo1
> 10.241.0.8 link#4 UH lo1
> 10.241.0.9 link#4 UH lo1
> 10.241.0.10 link#4 UH lo1
> 10.241.0.11 link#4 UH lo1
> 10.241.0.12 link#4 UH lo1
> 10.241.0.13 link#4 UH lo1
> 10.241.0.14 link#4 UH lo1
> 10.241.0.15 link#4 UH lo1
> 127.0.0.1 link#1 UH lo0
> 172.16.2.0/24 link#2 U ue0
> 172.16.2.92 link#3 UHS lo0
> 172.16.2.93 link#2 UHS lo0
>
> # ifconfig
> lo0: flags=3D8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
> options=3D680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
> inet6 ::1 prefixlen 128
> inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1
> inet 127.0.0.1 netmask 0xff000000
> nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL>
> groups: lo
> ue0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 15=
00
> options=3D8000b<RXCSUM,TXCSUM,VLAN_MTU,LINKSTATE>
> ether 74:da:38:d8:fe:a7
> inet6 fe80::76da:38ff:fed8:fea7%ue0 prefixlen 64 scopeid 0x2
> inet 172.16.2.93 netmask 0xffffff00 broadcast 172.16.2.255
> nd6 options=3D23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
> media: Ethernet autoselect (1000baseT <full-duplex>)
> status: active
> wlan0: flags=3D8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metri=
c
> 0 mtu 1500
> ether 00:28:f8:d0:91:52
> inet6 fe80::228:f8ff:fed0:9152%wlan0 prefixlen 64 scopeid 0x3
> inet 172.16.2.92 netmask 0xffffff00 broadcast 172.16.2.255
> nd6 options=3D23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
> media: IEEE 802.11 Wireless Ethernet OFDM/54Mbps mode 11g
> status: associated
> ssid skunkwerks channel 6 (2437 MHz 11g) bssid 80:2a:a8:5a:bd:3f
> regdomain ETSI country AT authmode WPA2/802.11i privacy ON
> deftxkey UNDEF AES-CCM 2:128-bit txpower 30 bmiss 10 scanvalid 60
> protmode CTS wme roaming MANUAL
> groups: wlan
> lo1: flags=3D8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
> options=3D680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
> inet 10.241.0.0 netmask 0xffff0000
> inet 10.241.0.1 netmask 0xffffffff
> inet 10.241.0.2 netmask 0xffffffff
> inet 10.241.0.3 netmask 0xffffffff
> inet 10.241.0.4 netmask 0xffffffff
> inet 10.241.0.5 netmask 0xffffffff
> inet 10.241.0.6 netmask 0xffffffff
> inet 10.241.0.7 netmask 0xffffffff
> inet 10.241.0.8 netmask 0xffffffff
> inet 10.241.0.9 netmask 0xffffffff
> inet 10.241.0.10 netmask 0xffffffff
> inet 10.241.0.11 netmask 0xffffffff
> inet 10.241.0.12 netmask 0xffffffff
> inet 10.241.0.13 netmask 0xffffffff
> inet 10.241.0.14 netmask 0xffffffff
> inet 10.241.0.15 netmask 0xffffffff
> nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
> groups: lo
> bridge0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mt=
u
> 1500
> description: vm-public
> ether 02:63:d4:40:fe:00
> nd6 options=3D1<PERFORMNUD>
> groups: bridge
> id 00:00:00:00:00:00 priority 0 hellotime 2 fwddelay 15
> maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200
> root id 00:00:00:00:00:00 priority 0 ifcost 0 port 0
> member: wlan0 flags=3D143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
> ifmaxaddr 0 port 3 priority 128 path cost 370370
> _______________________________________________
> freebsd-net@freebsd.org mailing list
> https://lists.freebsd.org/mailman/listinfo/freebsd-net
> To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"
>
Hello,
could you specify what exactly isn't working? How does the bridge fit into
this setup?
Best regards
Andreas
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAPS9%2BSvjzdhbwUBkQCiXC=fYPWDzrhe6JPd_UTHrDZea2TnDGA>