set
.I unique
priority value.
+The options preference and order are synonyms with priority.
.TP
.BI table " TABLEID"
the routing table identifier to lookup if the rule selector matches.
+It is also possible to use lookup instead of table.
.TP
.BI realms " FROM/TO"
routes) or a local host address (or even zero).
In the last case the router does not translate the packets, but
masquerades them to this address.
+Using map-to instead of nat means the same thing.
.B Warning:
Changes to the RPDB made with these commands do not become active
.SS ip rule show - list rules
This command has no arguments.
+The options list or lst are synonyms with show.
.SH ip maddress - multicast addresses management