[ViewVC] Diff of: cvs/gvpe/doc/gvpe.conf.5.pod

Comparing gvpe/doc/gvpe.conf.5.pod (file contents):
Revision 1.21 by pcg, Mon Sep 1 05:31:28 2008 UTC vs.
Revision 1.23 by pcg, Mon Mar 23 15:22:00 2009 UTC

 Sets the rekeying interval in seconds (default: C<3600>). Connections are
 reestablished every C<rekey> seconds, making them use a new encryption
 key.
+=item nfmark = integer
+This advanced option, when set to a nonzero value (default: C<0>), tries
+to set the netfilter mark (or fwmark) value on all sockets gvpe uses to
+send packets.
+This can be used to make gvpe use a different set of routing rules. For
+example, on GNU/Linux, the C<if-up> could set C<nfmark> to 1000 and then
+put all routing rules into table C<99> and then use an ip rule to make
+gvpe traffic avoid that routing table, in effect routing normal traffic
+via gvpe and gvpe traffic via the normal system routing tables:
+   ip rule add not fwmark 1000 lookup 99
 =back
 =head2 NODE SPECIFIC SETTINGS
 The following settings are node-specific, that is, every node can have
 The default (or recommended) directory layout for the config directory is:
 =over 4
-=item X<gvpe.conf>
+=item gvpe.conf
 The config file.
-=item X<if-up>
+=item if-up
 The if-up script
-=item X<node-up>, X<node-down>
+=item node-up, node-down
 If used the node up or node-down scripts.
-=item X<hostkey>
+=item hostkey
 The private key (taken from C<hostkeys/nodename>) of the current host.
-=item X<pubkey/nodename>
+=item pubkey/nodename
 The public keys of the other nodes, one file per node.
 =back

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