Update ip manpage
Fix synopsis and other references to match current code.
diff --git a/man/man8/ip.8 b/man/man8/ip.8
index 68887ba..0f9f454 100644
--- a/man/man8/ip.8
+++ b/man/man8/ip.8
@@ -14,7 +14,8 @@
.ti -8
.IR OBJECT " := { "
.BR link " | " addr " | " addrlabel " | " route " | " rule " | " neigh " | "\
- tunnel " | " maddr " | " mroute " }"
+ ntable " | " tunnel " | " tuntap " | " maddr " | " mroute " | " mrule " | "\
+ monitor " | " xfrm " | " netns " | " l2tp " }"
.sp
.ti -8
@@ -103,10 +104,6 @@
.I OBJECT
.TP
-.B link
-- network device.
-
-.TP
.B address
- protocol (IP or IPv6) address on a device.
@@ -115,8 +112,40 @@
- label configuration for protocol address selection.
.TP
+.B l2tp
+- tunnel PPP over IP (L2TP).
+
+.TP
+.B link
+- network device.
+
+.TP
+.B maddress
+- multicast address.
+
+.TP
+.B monitor
+- watch for netlink messages.
+
+.TP
+.B mroute
+- multicast routing cache entry.
+
+.TP
+.B mrule
+- rule in multicast routing policy database.
+
+.TP
.B neighbour
-- ARP or NDISC cache entry.
+- manage ARP or NDISC cache entries.
+
+.TP
+.B netns
+- manage network namespaces.
+
+.TP
+.B ntable
+- manage the neighbor cache's operation.
.TP
.B route
@@ -127,17 +156,17 @@
- rule in routing policy database.
.TP
-.B maddress
-- multicast address.
-
-.TP
-.B mroute
-- multicast routing cache entry.
-
-.TP
.B tunnel
- tunnel over IP.
+.TP
+.B tuntap
+- manage TUN/TAP devices.
+
+.TP
+.B xfrm
+- manage IPSec policies.
+
.PP
The names of all objects may be written in full or
abbreviated form, f.e.
@@ -181,6 +210,7 @@
.BR ip-monitor (8),
.BR ip-mroute (8),
.BR ip-neighbour (8),
+.BR ip-netns (8),
.BR ip-ntable (8),
.BR ip-route (8),
.BR ip-rule (8),
