Interface RouteShowOptions

List cloned routes i.e. routes which were dynamically forked from other routes because some route attribute (f.e. MTU) was updated.

Actually, it is equivalent to table cache.

The name of the device.

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to

The same syntax as for to, but it binds the source address range rather than destinations. Note that the from option only works with cloned routes.

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to

Only list routes of this protocol.

Only list routes with this/these realms.

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to

The scope of the area where this address is valid. The available scopes are listed in file /etc/iproute2/rt_scopes.

Only list routes with preferred source addresses selected by PREFIX.

Show the routes from this table(s). The default setting is to show table main. TABLEID may either be the ID of a real table or one of the special values RouteRoutingTables .

Only select routes from the given range of destinations. SELECTOR consists of an optional modifier (root, match or exact) and a prefix.

root PREFIX selects routes with prefixes not shorter than PREFIX. F.e. root 0/0 selects the entire routing table.

match PREFIX selects routes with prefixes not longer than PREFIX. F.e. match 10.0/16 selects 10.0/16, 10/8 and 0/0, but it does not select 10.1/16 and 10.0.0/24.

And exact PREFIX (or just PREFIX) selects routes with this exact prefix.

If neither of these options are present, ip assumes root 0/0 i.e. it lists the entire table.

Special values: all and default.

Only select routes with the given TOS.

The type of this rule.

Only list routes going via the nexthop routers selected by PREFIX.

Show the routes for the table associated with the vrf name.