Need a bridge from an ethernet interface to a serial interface
This is my situation
I connected the linux pc and the dos pc with a SLIP (serial line internet protocol), so they can communicate in the sl0 interface.
I need the DOS pc can reach the router at 192.168.0.1 and the Internet, so i tried to make a bridge between sl0 and eth1
Howto check if a ethernet interface is up?
It's impossible to determine via the ipaddress i have learned, or?
Can someone please give me a hint on howto do?
Environment == Linux x86 GNU GCC.
:D
regards
Esaia (2 Replies)
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Discussion started by: gull04
2 Replies
LEARN ABOUT DEBIAN
tunctl
TUNCTL(8) System Manager's Manual TUNCTL(8)NAME
tunctl -- create and manage persistent TUN/TAP interfaces
SYNOPSIS
tunctl [-f tun-clone-device] [-u owner] [-t device-name]
tunctl [-f tun-clone-device] -d device-name
DESCRIPTION
This manual page documents briefly the tunctl command.
This manual page was written for the Debian GNU/Linux distribution because the original program does not have a manual page. Instead, it
has documentation in HTML format; see below.
tunctl allows the host sysadmin to preconfigure a TUN/TAP device for use by a particular user. That user may open and use the device, but
may not change any aspects of the host side of the interface.
USAGE
To create an interface for use by a particular user, invoke tunctl without the -d option:
#
tunctl -u someuser
Set 'tap0' persistent and owned by 'someuser'
Then, configure the interface as normal:
#
ifconfig tap0 192.168.0.254 up
#
route add -host 192.168.0.253 dev tap0
#
bash -c 'echo 1 > /proc/sys/net/ipv4/conf/tap0/proxy_arp'
#
arp -Ds 192.168.0.253 eth0 pub
To delete the interface, use the -d option:
#
tunctl -d tap0
Set 'tap0' nonpersistent
SEE ALSO
The UserModeLinux-HOWTO (link to URL http://user-mode-linux.sourceforge.net/UserModeLinux-HOWTO.html)
AUTHOR
tunctl was written by Jeff Dike jdike@karaya.com
This manual page was written by Matt Zimmerman mdz@debian.org for the Debian GNU/Linux system, based on examples from Jeff Dike.
TUNCTL(8)