Signed-off-by: Máté Eckl <[email protected]>
---
doc/primary-expression.txt | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/doc/primary-expression.txt b/doc/primary-expression.txt
index 162f32f..50093b4 100644
--- a/doc/primary-expression.txt
+++ b/doc/primary-expression.txt
@@ -8,7 +8,12 @@ skuid | skgid | nftrace | rtclassid | ibrname | obrname |
pkttype | cpu
A meta expression refers to meta data associated with a packet.
-There are two types of meta expressions: unqualified and qualified meta
expressions. Qualified meta expressions require the meta keyword before the
meta key, unqualified meta expressions can be specified by using the meta key
directly or as qualified meta expressions. Meta l4proto is useful to match a
particular transport protocol that is part of either an IPv4 or IPv6 packet. It
will also skip any IPv6 extension headers present in an IPv6 packet.
+There are two types of meta expressions: unqualified and qualified meta
+expressions. Qualified meta expressions require the meta keyword before the
meta
+key, unqualified meta expressions can be specified by using the meta key
+directly or as qualified meta expressions. Meta l4proto is useful to match a
+particular transport protocol that is part of either an IPv4 or IPv6 packet. It
+will also skip any IPv6 extension headers present in an IPv6 packet.
.Meta expression types
[options="header"]
@@ -127,7 +132,9 @@ SOCKET EXPRESSION
[verse]
socket {transparent}
-Socket expression can be used to search for an existing open TCP/UDP socket
and its attributes that can be associated with a packet. It looks for an
established or non-zero bound listening socket (possibly with a non-local
address).
+Socket expression can be used to search for an existing open TCP/UDP socket and
+its attributes that can be associated with a packet. It looks for an
established
+or non-zero bound listening socket (possibly with a non-local address).
.Available socket attributes
[options="header"]
@@ -154,7 +161,10 @@ FIB EXPRESSIONS
[verse]
fib {saddr | daddr | {mark | iif | oif}} {oif | oifname | type}
-A fib expression queries the fib (forwarding information base) to obtain
information such as the output interface index a particular address would use.
The input is a tuple of elements that is used as input to the fib lookup
functions.
+A fib expression queries the fib (forwarding information base) to obtain
+information such as the output interface index a particular address would use.
+The input is a tuple of elements that is used as input to the fib lookup
+functions.
.fib expression specific types
[options="header"]
--
ecklm
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