--- embedaddon/mpd/doc/mpd28.html 2016/11/01 09:56:12 1.1.1.3 +++ embedaddon/mpd/doc/mpd28.html 2021/03/17 00:39:23 1.1.1.4 @@ -6,7 +6,7 @@
-Mpd 5.8 User Manual +Mpd 5.9 User Manual : Configuring Mpd : Interface layer
Routes are automatically removed when the interface is brought down.
-set iface mtu value
This command sets an upper bound on the MTU that will be configured +
set iface mtu value [ override ]
Without optional keyword override
, this command
+sets an upper bound on the MTU that will be configured
on the interface when the bundle comes up.
This value is not used at all during link negotiation; there are
separate bundle and link commands for configuring that.
@@ -83,6 +84,11 @@ Even if a higher bundle MTU is negotiated, this limit
This command is useful when you want to manually restrict the MTU of the interface for other reasons, e.g., if you're also doing IPSec.
The default is 1500.
+Optional keyword override
allows you to override
+the result of link negotiation and set interface MTU to specified value.
+Such override can violate RFC 1661, so use with caution and at your own risk.
+This is useful when you deal with broken PPP peer negotiating too low value
+while higher MTU is known to work.
set iface idle seconds
Sets the idle timeout value for the bundle. If no incoming or
outgoing packets are transmitted for seconds
@@ -164,9 +170,9 @@ packet. The rogue router drops the ICMP message and t
never gets to discover that it must reduce the fragment size or drop
the IP Don't Fragment option from its outgoing data.
The code is based on tcpmssd wich was written by Ruslan Ermilov -mailto:<ru@FreeBSD.org> +<ru@FreeBSD.org> based on work done by Patrick Bihan-Faou -mailto:<patrick@mindstep.com>.
+<patrick@mindstep.com>.The default is disable.
tee
If enabled, a ng_tee(4) node will be inserted @@ -176,14 +182,14 @@ can be useful for debugging or traffic accounting.
nat
Enable NAT for this bundle. See -nat for more information.
+the NAT chapter for more information.The default is disable.
netflow-in
netflow-out
netflow-once
If enabled, the bundle will participate in NetFlow generation. See -netflow +the NetFlow chapter for more information. The netflow-out option is like netflow-in, but generates NetFlow data for outgoing packets instead of incoming. If netflow-once enabled - packet will be accounted only once while @@ -192,13 +198,13 @@ in kernel.
ipacct
If enabled, the bundle will participate in IP accounting with ng_ipacct node. See -ipacct for more information.
+the IP Accounting chapter for more information.The default is disable.