Add usevethiface flag to virt_lans. Mostly a development aid so that

we can create emulated links that use the veth device instead of an IP
alias. Without linux support, mere users would not get to choose this
option since it will only work between FreeBSD boxes with veth
support.

sql/database-create.sql

@@ -1367,6 +1367,7 @@ CREATE TABLE virt_lans (
   emulated tinyint(4) default '0',
   uselinkdelay tinyint(4) default '0',
   nobwshaping tinyint(4) default '0',
+  usevethiface tinyint(4) default '0',
   KEY pid (pid,eid,vname)
 ) TYPE=MyISAM;
 

sql/database-migrate.txt

@@ -407,3 +407,12 @@ last_net_act,last_cpu_act,last_ext_act);
 
        alter table experiment_stats add index(idx);
 
+1.141: Add usevethiface flag to virt_lans. Mostly a development aid so
+       that we can create emulated links that use the veth device
+       instead of an IP alias. Without linux support, mere users would
+       not get to choose this option since it will only work between
+       FreeBSD boxes with veth support.
+
+       alter table virt_lans add usevethiface tinyint(4) default '0'
+		after nobwshaping;
+