diff options
Diffstat (limited to 'conf/plugins/dhcp.opt')
| -rw-r--r-- | conf/plugins/dhcp.opt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/conf/plugins/dhcp.opt b/conf/plugins/dhcp.opt index 6b337bc34..7c6d31c87 100644 --- a/conf/plugins/dhcp.opt +++ b/conf/plugins/dhcp.opt @@ -15,6 +15,21 @@ charon.plugins.dhcp.identity_lease = no charon.plugins.dhcp.server = 255.255.255.255 DHCP server unicast or broadcast IP address. +charon.plugins.dhcp.use_server_port = no + Use the DHCP server port (67) as source port when a unicast server address + is configured. + + Use the DHCP server port (67) as source port, instead of the DHCP client + port (68), when a unicast server address is configured and the plugin acts + as relay agent. When replying in this mode the DHCP server will always send + packets to the DHCP server port and if no process binds that port an ICMP + port unreachables will be sent back, which might be problematic for some + DHCP servers. To avoid that, enabling this option will cause the plugin to + bind the DHCP server port to send its requests when acting as relay agent. + This is not necessary if a DHCP server is already running on the same host + and might even cause conflicts (and since the server port is already bound, + ICMPs should not be an issue). + charon.plugins.dhcp.interface Interface name the plugin uses for address allocation. |