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Groups > linux.debian.user > #168028
| From | David Wright <deblis@lionunicorn.co.uk> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: /etc/init.d/networking does not start everything in /etc/network/interfaces |
| Date | 2016-05-18 18:00 +0200 |
| Message-ID | <rAc38-439-25@gated-at.bofh.it> (permalink) |
| References | <rzLZ0-4o9-19@gated-at.bofh.it> <rzQYH-7s5-33@gated-at.bofh.it> <rA7Zw-1wr-9@gated-at.bofh.it> <rAb73-3s8-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed 18 May 2016 at 10:56:01 (-0400), Gene Heskett wrote: > On Wednesday 18 May 2016 07:31:34 Lisi Reisz wrote: > > > On Tuesday 17 May 2016 18:29:36 Elimar Riesebieter wrote: > > > * Gilles Mocellin <gilles.mocellin@nuagelibre.org> [2016-05-17 19:09 > +0200]: > > > > Le 17/05/2016 à 14:34, Mimiko a écrit : > > > > > On 17.05.2016 15:16, Elimar Riesebieter wrote: > > > > > > Ask your search engine: "init.d/networking restart is > > > > > > deprecated" > > > > > > > > > > This was the only tool to fully restart all networking even the > > > > > interface thru which connection is made. > > > > > Are the `ifdown eth & ifup eth` the only option now? > > > > > > > > Just to add these commands in that thread. > > > > > > > > To restart all the interfaces as they are defined in > > > > /etc/network/interfaces, I do : > > > > > > > > # ifdown -a; ifup -a > > > > > > /etc/init.d/networking stop does ifdown -a > > > /etc/init.d/networking start does ifup -a > > > > But > > # ifdown -a; ifup -a > > is much more elegant!! > > > > Lisi > > If it worked, but no one, including me, has found where the database of > devices the -a is supposed to manage. Apparently this is written at > boot time. And I have no reason to reboot. > > But if some kind soul knows where this database is, or knows of a utility > that would update it once I have enabled the 2nd RJ45 jack as eth1, now > that will get a hearty thank you and a tip of my hat in his/her > direction. And in terms of hand editing a file, it looks > like /etc/network/run/ifstate may be that file. It currently contains: > lo=lo > eth0=eth0 > so I fired up a root editor and added it. But a sudo service networking > restart failed, and erased my hand edit from that file. > > Snips from the verbose output of the restart: > Configuring interface eth1=eth1 (inet) > run-parts --verbose /etc/network/if-down.d > run-parts: executing /etc/network/if-down.d/avahi-autoipd > run-parts: executing /etc/network/if-down.d/clamav-freshclam-ifupdown > run-parts: executing /etc/network/if-down.d/upstart > run-parts: executing /etc/network/if-down.d/wpasupplicant > ip route del default via 192.168.1.1 dev eth1 2>&1 1>/dev/null || true > RTNETLINK answers: No such process According to your routing table, the default route doesn't go through dev eth1, so that line can't work. (> 0.0.0.0 192.168.71.1 0.0.0.0 UG 0 0 0 eth0) > ip -4 addr flush dev eth1 label eth1 > ip link set dev eth1 down > > So that looks like it worked. Later; > Configuring interface eth1=eth1 (inet) > run-parts --verbose /etc/network/if-pre-up.d > run-parts: executing /etc/network/if-pre-up.d/wireless-tools > run-parts: executing /etc/network/if-pre-up.d/wpasupplicant > ip addr add 192.168.1.3/255.255.255.0 broadcast 192.168.1.255 dev eth1 > label eth1 > ip link set dev eth1 up > ip route add default via 192.168.1.1 dev eth1 > RTNETLINK answers: File exists According to your routing table, the default route is already set up, so yoou can't have another one. (> 0.0.0.0 192.168.71.1 0.0.0.0 UG 0 0 0 eth0) > Failed to bring up eth1. > > But..... that router is still connected > gene@coyote:/etc/udev/rules.d$ ping 192.168.1.1 > PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data. > 64 bytes from 192.168.1.1: icmp_req=1 ttl=64 time=0.831 ms > 64 bytes from 192.168.1.1: icmp_req=2 ttl=64 time=0.340 ms > 64 bytes from 192.168.1.1: icmp_req=3 ttl=64 time=0.342 ms > 64 bytes from 192.168.1.1: icmp_req=4 ttl=64 time=0.347 ms > 64 bytes from 192.168.1.1: icmp_req=5 ttl=64 time=0.480 ms > 64 bytes from 192.168.1.1: icmp_req=6 ttl=64 time=0.287 ms > ^C > --- 192.168.1.1 ping statistics --- > 6 packets transmitted, 6 received, 0% packet loss, time 4999ms > rtt min/avg/max/mdev = 0.287/0.437/0.831/0.187 ms > > So despite the apparent failure, which seems to cause RTNETLINK to > excrete the bogus fail message, and remove the eh1=eth1 from the ifstate > file, it does work, but adding that line to the ifstate file everytime > sure seems like the wrong way. FWIW that file is a link, > to /var/run/network/ifstate. And its date is updated when networking > restart is executed. > > RTNETLINK cannot find it going either way. But at least networking can > find it, one time only. And that is about as close to the bug as I can > get, and thats not close enough to fix it. Somebody else's turn if > they've a mind to. > > The real failure seems to be: > (why the leading space?) > ip route del default via 192.168.1.1 dev eth1 2>&1 1>/dev/null || true > > which if repeated from a root account, should I think, delete that route > from the routing table, but it does not, the address remains: > > root@coyote:/etc/network# ip route del default via 192.168.1.1 dev eth1 > RTNETLINK answers: No such process > root@coyote:/etc/network# route -n > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 0.0.0.0 192.168.71.1 0.0.0.0 UG 0 0 0 eth0 > 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0 > 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1 > 192.168.71.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 > > And the route to 1.0 remains, and the router is still pingable. I am > seeing that sockets led on the router blink at every ping. > > Now, for those complaining about my lack of posting the complete > interfaces file, here it is: > -------------------------------------------- > # This file describes the network interfaces available on your system > # and how to activate them. For more information, see interfaces(5). > > auto lo eth0 eth1 > > # The loopback network interface > iface lo inet loopback > address 127.0.0.1 > netmask 255.0.0.0 Agree with Lisi, I've never seen this (though I'm not claiming it's either wrong or harmful). > # regular network for coyote.den > iface eth0 inet static > address 192.168.71.3 > netmask 255.255.255.0 > gateway 192.168.71.1 > > # to access reset routers at 192.168.1.1 on the 2nd cat5 port > iface eth1 inet static > address 192.168.1.3 > netmask 255.255.255.0 > gateway 192.168.1.1 > ---------------------thats all folks!------------- Cheers, David.
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/etc/init.d/networking does not start everything in /etc/network/interfaces Gene Heskett <gheskett@shentel.net> - 2016-05-17 14:10 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Peter Ludikovsky <peter@ludikovsky.name> - 2016-05-17 14:20 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Gene Heskett <gheskett@shentel.net> - 2016-05-17 14:40 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Elimar Riesebieter <riesebie@lxtec.de> - 2016-05-17 14:20 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Mimiko <vbvbrj@gmail.com> - 2016-05-17 14:40 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Gilles Mocellin <gilles.mocellin@nuagelibre.org> - 2016-05-17 19:20 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Elimar Riesebieter <riesebie@lxtec.de> - 2016-05-17 19:30 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Lisi Reisz <lisi.reisz@gmail.com> - 2016-05-18 13:40 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Lisi Reisz <lisi.reisz@gmail.com> - 2016-05-18 16:00 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Elimar Riesebieter <riesebie@lxtec.de> - 2016-05-18 16:00 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces <tomas@tuxteam.de> - 2016-05-18 16:10 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Gene Heskett <gheskett@shentel.net> - 2016-05-18 17:00 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces <tomas@tuxteam.de> - 2016-05-18 17:10 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Gene Heskett <gheskett@shentel.net> - 2016-05-18 17:20 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Lisi Reisz <lisi.reisz@gmail.com> - 2016-05-18 17:40 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Gene Heskett <gheskett@shentel.net> - 2016-05-18 18:00 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Lisi Reisz <lisi.reisz@gmail.com> - 2016-05-18 18:10 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Curt <curty@free.fr> - 2016-05-19 17:20 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Darac Marjal <mailinglist@darac.org.uk> - 2016-05-18 17:40 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces David Wright <deblis@lionunicorn.co.uk> - 2016-05-18 18:00 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Brian <ad44@cityscape.co.uk> - 2016-05-18 18:50 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces David Wright <deblis@lionunicorn.co.uk> - 2016-05-18 19:40 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Brian <ad44@cityscape.co.uk> - 2016-05-19 00:40 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Gene Heskett <gheskett@shentel.net> - 2016-05-17 21:00 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces David Wright <deblis@lionunicorn.co.uk> - 2016-05-17 21:40 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Gene Heskett <gheskett@shentel.net> - 2016-05-17 15:00 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces <tomas@tuxteam.de> - 2016-05-17 15:10 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Elimar Riesebieter <riesebie@lxtec.de> - 2016-05-17 15:50 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces <tomas@tuxteam.de> - 2016-05-17 15:50 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Gene Heskett <gheskett@shentel.net> - 2016-05-17 16:00 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Elimar Riesebieter <riesebie@lxtec.de> - 2016-05-17 16:40 +0200
RE: /etc/init.d/networking does not start everything in /etc/network/interfaces Bonno Bloksma <b.bloksma@tio.nl> - 2016-05-17 17:20 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Lisi Reisz <lisi.reisz@gmail.com> - 2016-05-17 17:30 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Gene Heskett <gheskett@shentel.net> - 2016-05-17 17:30 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces David Wright <deblis@lionunicorn.co.uk> - 2016-05-17 18:50 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Gene Heskett <gheskett@shentel.net> - 2016-05-17 20:10 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces <tomas@tuxteam.de> - 2016-05-18 11:00 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces David Wright <deblis@lionunicorn.co.uk> - 2016-05-18 19:30 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Elimar Riesebieter <riesebie@lxtec.de> - 2016-05-17 19:30 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Gene Heskett <gheskett@shentel.net> - 2016-05-17 21:20 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Andy Smith <andy@strugglers.net> - 2016-05-17 21:30 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Gene Heskett <gheskett@shentel.net> - 2016-05-18 00:50 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Lisi Reisz <lisi.reisz@gmail.com> - 2016-05-18 01:40 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Gene Heskett <gheskett@shentel.net> - 2016-05-18 04:10 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces David Wright <deblis@lionunicorn.co.uk> - 2016-05-17 20:30 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Rodary Jacques <rodaryj@free.fr> - 2016-05-20 19:30 +0200
Re: /etc/init.d/networking does not start everything in /etc/network/interfaces Lisi Reisz <lisi.reisz@gmail.com> - 2016-05-20 20:10 +0200
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