Dos redes y puente a una tercera
Me rindo.
Hasta hace 15 días esto funcionaba de maravillas.
Actualicé el sistema "jessie" amd64, y dejó de andar.
Que a la sazón, esa actualización me obligó a eliminar "hal" a mano
(obsoleto según Debian), porque reportaba un larga lista de errores.
Tengo dos redes físicas y una placa inalámbrica con un puente a una de
ellas.
Por alguna razón, eth1 se niega a funcionar en compañía de las otras dos
placas.
La configuración de la red es:
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# /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# WiFi Access Point
auto br0
iface br0 inet dhcp
bridge-ports eth0 wlan0
# Internet
auto eth0
iface eth0 inet dhcp
# Intranet
auto eth1
iface eth1 inet dhcp
#######################################################################
# Enrutamiento
post-up route del -net 10.3.10.0/24
post-up ip route change default via 10.3.12.246 dev br0
post-up route add -host 10.3.0.207 gw 10.3.12.246 dev br0
post-up route add -host 10.3.0.206 gw 10.3.12.246 dev br0
post-up route add -host 10.1.0.231 gw 10.3.10.254 dev eth1
post-up route add -host 10.1.12.201 gw 10.3.10.254 dev eth1
post-up route add -host 10.1.0.216 gw 10.3.10.254 dev eth1
post-up route add -host 10.1.0.215 gw 10.3.10.254 dev eth1
post-up route add -host 10.1.0.202 gw 10.3.10.254 dev eth1
post-up route add -host 10.1.0.224 gw 10.3.10.254 dev eth1
post-up route add -host 10.3.10.118 gw 10.3.10.254 dev eth1
post-up /etc/init.d/hostapd restart
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La salida de un arranque es:
# /etc/init.d/networking start
[....] Configuring network interfaces...
Waiting for a max of 30 seconds for eth0 wlan0 to become available.
Waiting for br0 to get ready (MAXWAIT is 62 seconds).
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/br0/00:87:30:23:0e:a8
Sending on LPF/br0/00:87:30:23:0e:a8
Sending on Socket/fallback
DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 6
DHCPDISCOVER on br0 to 255.255.255.255 port 67 interval 16
DHCPREQUEST on br0 to 255.255.255.255 port 67
DHCPOFFER from 10.3.12.241
DHCPACK from 10.3.12.241
Reloading /etc/samba/smb.conf: smbd.
bound to 10.3.12.121 -- renewal in 42103 seconds.
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth0/a0:f3:c1:01:da:92
Sending on LPF/eth0/a0:f3:c1:01:da:92
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
DHCPREQUEST on eth0 to 255.255.255.255 port 67
DHCPOFFER from 10.3.12.241
DHCPACK from 10.3.12.241
Reloading /etc/samba/smb.conf: smbd.
bound to 10.3.12.143 -- renewal in 37999 seconds.
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth1/94:de:80:50:99:99
Sending on LPF/eth1/94:de:80:50:99:99
Sending on Socket/fallback
DHCPREQUEST on eth1 to 255.255.255.255 port 67
DHCPACK from 10.3.10.254
Reloading /etc/samba/smb.conf: smbd.
RTNETLINK answers: File exists
bound to 10.3.10.104 -- renewal in 43069 seconds.
SIOCADDRT: Network is unreachable
Failed to bring up eth1.
done.
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Las frases Failed to bring up eth1 y SIOCADDRT: Network is unreachable
me tiene harto.
Si bajo toda la red, y levanto sólo eth1, tampoco funciona:
# ifup eth1
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth1/94:de:80:50:99:99
Sending on LPF/eth1/94:de:80:50:99:99
Sending on Socket/fallback
DHCPREQUEST on eth1 to 255.255.255.255 port 67
DHCPACK from 10.3.10.254
Reloading /etc/samba/smb.conf: smbd.
RTNETLINK answers: File exists
bound to 10.3.10.104 -- renewal in 42151 seconds.
Cannot find device "br0"
Failed to bring up eth1.
Si lo levanto de forma "especial", es decir, con una configuración para
él solito, sí funciona:
# ./eth1.sh
[ ok ] Deconfiguring network interfaces...done.
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth1/94:de:80:50:99:99
Sending on LPF/eth1/94:de:80:50:99:99
Sending on Socket/fallback
DHCPREQUEST on eth1 to 255.255.255.255 port 67
DHCPACK from 10.3.10.254
Reloading /etc/samba/smb.conf: smbd.
RTNETLINK answers: File exists
bound to 10.3.10.104 -- renewal in 41974 seconds.
Ya se me quemaron las pestañas.
JAP
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