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|
## $Id$
## This file contains a sample configuration for the network shown
## below:
##
## -------------- ---------- -------------
## | DHCP Server | | | | |
## | 192.168.8.66 |------<eth1>| dhcp-fwd |<eth2>------| Clients |
## | | | | | |
## -------------- ---------- -------------
##
## By default, the dhcp-fwd agent looks at /etc/dhcp-fwd.conf
## for this file. By using the '-c' option when calling dhcp-fwd, this
## path can be changed.
######### ENVIRONMENT SETTINGS #########
####
###
## The server will drop its privileges and goes into a chroot-jail
## after doing its initialization. The following parameters are
## defining the needed parameters:
## User and group names/ids. It can be a numeric id or a resolvable
## alphanumeric-name.
##
## WARNING: when compiled with dietlibc the user-/group-names must be
## resolvable by files-NSS. LDAP or NIS NSS will not work so
## the numeric ids must be used
user daemon
group daemon
## chroot() path
chroot /var/run/dhcp-fwd
## Logfile and loglevel. The logfile-location is relatively to the
## directory where dhcp-fwd was started and not to the chroot-directory.
##
## The loglevel option is not supported yet.
logfile /var/log/dhcp-fwd.log
loglevel 1
## SysV pidfile; contains the PID of the daemon-process and will be
## written with root-privileges
pidfile /var/run/dhcp-fwd.pid
## Set limit for resources. When using much interfaces or servers
## below you will need to increase some values. Same holds when not
## using dietlibc. Use '-1' as the value to disable the upper limit
## for the given resource.
##
## Look into /proc/<pid>/status to find out the real usage of the
## resources.
ulimit core 0
ulimit stack 64K
ulimit data 32K
ulimit rss 200K
ulimit nproc 0
ulimit nofile 0
ulimit as 0
######### INTERFACE SETTINGS #########
####
###
## The interface where the forwarder listens for messages. There must
## be specified BOTH the server-side and client-side interfaces!
##
## Each interface will be identified by its system-wide name
## (e.g. eth0). After this it must be told whether there are
## clients and servers, and if it is allowed to send broadcast
## messages to clients. The bcast flags will be IGNORED when
## forwarding messages to servers.
# IFNAME clients servers bcast
if eth2 true false true
if eth1 false true true
## Each interface can be given an RFC 3046 agent ID. The 'name' config
## option sets this value; if an interface is not specified here, the
## IFNAME will be assumed.
# IFNAME agent-id
name eth2 ws-c
## Each interface can be given an specific IP to be filled into the
## 'giaddr' field.
##
## BEWARE: because the outgoing DHCP message will contain the "normal" IP
## address of the outgoing-interface in its IP-header, some additional
## work in the system must be done. You can e.g. add an iptables rule to
## the 'nat' table similarly to this:
##
## | Chain POSTROUTING (policy ACCEPT)
## | target prot opt source destination
## | SNAT udp -- 192.168.0.6 192.168.8.66 udp spt:68 dpt:67 to:192.168.2.255
# ip eth0 192.168.2.255
######### SERVER SETTINGS #########
####
###
## Definitions of the servers. There must be told the type ('ip' or
## 'bcast') and the address. When using 'ip', the address is a non-bcast
## IPv4 address (dotted, DNS-names are NOT supported); and when using
## 'bcast' servers, the address is an IFNAME.
# TYPE address
server ip 192.168.8.66
#server bcast eth1
|
