diff options
Diffstat (limited to 'share')
-rw-r--r-- | share/man/man4/udplite.4 | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/share/man/man4/udplite.4 b/share/man/man4/udplite.4 index 5d06b14..859c966 100644 --- a/share/man/man4/udplite.4 +++ b/share/man/man4/udplite.4 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd April 7, 2014 +.Dd October 1, 2014 .Dt UDPLITE 4 .Os .Sh NAME @@ -55,16 +55,16 @@ and tested with .Bl -tag -width ".Dv UDPLITE_SEND_CSCOV" .It Dv UDPLITE_SEND_CSCOV This option sets the sender checksum coverage. -A value of zero indicates that the entire packet -is covered by the checksum. -A value of 1 to 7 must be discarded by the receiver. +A value of zero indicates that all sent packets will have +full checksum coverage. +A value of 8 to 65535 limits the checksum coverage of all sent packets +to the value given. .It Dv UDPLITE_RECV_CSCOV This option is the receiver-side analogue. -It is truly optional, i.e. not required to enable traffic -with partial checksum coverage. -Its function is that of a traffic filter: -when enabled, it instructs the kernel to drop -all packets which have a coverage less than this value. +A value of zero instructs the kernel to drop all received packets +not having full checksum coverage. +A value of 8 to 65535 instructs the kernel to drop all received +packets with a partial checksum coverage smaller than the value specified. .El .Sh ERRORS A socket operation may fail with one of the following errors returned: |