Re: [gentoo-user] Re: arping network profile issue

2010-05-09 Thread Mick 
On Wednesday 05 May 2010 18:38:56 Zhou Rui wrote:
 Sorry it's a test profile, to avoid misunderstanding, post my profile here,
 and this file not working too.
 
 $cat /etc/conf.d/net
 # This blank configuration will automatically use DHCP for any net.*
 # scripts in /etc/init.d.  To create a more complete configuration,
 # please review /etc/conf.d/net.example and save your configuration
 # in /etc/conf.d/net (this file :]!).
 
 dns_domain=vm
 config_eth0=( arping )
 
 gateways_eth0=( 192.168.1.254,,192.168.1.114 192.168.1.1,,192.168.1.114 )

Are you sure that your routers do not respond to the default source address 
0.0.0.0 arping request?  Have you tried changing this to:

gateways_eth0=( 192.168.1.254 192.168.1.1 )


 config_192168001001=( 192.168.1.114/24 )
 routes_192168001001=( default via 192.168.1.1 )
 
 config_192168001254=( 192.168.1.114/24 )
 routes_192168001254=( default via 192.168.1.254 )
 
 dns_servers_eth0=( 8.8.8.8 8.8.4.4 )
 
 fallback_eth0=( dhcp )
 dhcp_eth0=nodns
 
 2010/5/6 Zhou Rui gho...@gmail.com
 
  Hi folks,
  I setup a network interface to switch in two different network with
  different gateways using config_eth0=( arping ), and I can get gateway
  mac when use arping2 command directly.
  But the /etc/init.d/net.eth0 start always fails, can you help me to find
  the issue out?
 
  $ cat /etc/conf.d/net
  # This blank configuration will automatically use DHCP for any net.*
  # scripts in /etc/init.d.  To create a more complete configuration,
  # please review /etc/conf.d/net.example and save your configuration
  # in /etc/conf.d/net (this file :]!).
 
  dns_domain=vm
  config_eth0=( arping )
 
  gateways_eth0=( 192.168.1.254,,192.168.1.114 192.168.1.1,,192.168.1.114
  )
 
  #config_eth0=( 192.168.1.114/24 )
  #dns_servers_eth0=( 8.8.8.8 8.8.4.4 )
  #routes_192168001001=( default via 192.168.1.1 )
 
  config_192168001254=( 192.168.1.114/24 )
  routes_192168001254=( default via 192.168.1.254 )
 
  dns_servers_eth0=( 8.8.8.8 8.8.4.4 )
 
  fallback_eth0=( dhcp )
  dhcp_eth0=nodns
 
  $ sudo arping2 -0 -r -c 1 -i eth0 -S 192.168.1.114 192.168.1.254
  00:1d:xx:xx:xx:xx

The option -0 negates the -S 192.168.1.114.  Use one or the other.

If it works with option -0 then use my suggested format for gateways_eth0= 
because you do not need to spoof the arping address.

HTH.
-- 
Regards,
Mick


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[gentoo-user] Re: arping network profile issue

2010-05-05 Thread Zhou Rui 
Sorry it's a test profile, to avoid misunderstanding, post my profile here,
and this file not working too.

$cat /etc/conf.d/net
# This blank configuration will automatically use DHCP for any net.*
# scripts in /etc/init.d.  To create a more complete configuration,
# please review /etc/conf.d/net.example and save your configuration
# in /etc/conf.d/net (this file :]!).

dns_domain=vm
config_eth0=( arping )

gateways_eth0=( 192.168.1.254,,192.168.1.114 192.168.1.1,,192.168.1.114 )

config_192168001001=( 192.168.1.114/24 )
routes_192168001001=( default via 192.168.1.1 )

config_192168001254=( 192.168.1.114/24 )
routes_192168001254=( default via 192.168.1.254 )

dns_servers_eth0=( 8.8.8.8 8.8.4.4 )

fallback_eth0=( dhcp )
dhcp_eth0=nodns

2010/5/6 Zhou Rui gho...@gmail.com

 Hi folks,
 I setup a network interface to switch in two different network with
 different gateways using config_eth0=( arping ), and I can get gateway mac
 when use arping2 command directly.
 But the /etc/init.d/net.eth0 start always fails, can you help me to find
 the issue out?

 $ cat /etc/conf.d/net
 # This blank configuration will automatically use DHCP for any net.*
 # scripts in /etc/init.d.  To create a more complete configuration,
 # please review /etc/conf.d/net.example and save your configuration
 # in /etc/conf.d/net (this file :]!).

 dns_domain=vm
 config_eth0=( arping )

 gateways_eth0=( 192.168.1.254,,192.168.1.114 192.168.1.1,,192.168.1.114 )

 #config_eth0=( 192.168.1.114/24 )
 #dns_servers_eth0=( 8.8.8.8 8.8.4.4 )
 #routes_192168001001=( default via 192.168.1.1 )

 config_192168001254=( 192.168.1.114/24 )
 routes_192168001254=( default via 192.168.1.254 )

 dns_servers_eth0=( 8.8.8.8 8.8.4.4 )

 fallback_eth0=( dhcp )
 dhcp_eth0=nodns

 $ sudo arping2 -0 -r -c 1 -i eth0 -S 192.168.1.114 192.168.1.254
 00:1d:xx:xx:xx:xx

 Thanks for your help.

 --
 BR,
 Zhou Rui




-- 
BR,
Zhou Rui