From 7350b045e44d00bed1cc33f5e845b2e36dd59404 Mon Sep 17 00:00:00 2001 From: Bart De Schuymer Date: Tue, 24 Jun 2003 19:53:19 +0000 Subject: add 802.3 description --- ebtables.8 | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/ebtables.8 b/ebtables.8 index 465d635..998449d 100644 --- a/ebtables.8 +++ b/ebtables.8 @@ -473,6 +473,19 @@ to explicitly load them with a -m option like in .BR iptables . However, these extensions deal with functionality supported by supplemental kernel modules. +.SS 802.3 +Specify 802.3 DSAP/SSAP fields or SNAP type. These only work if the protocol equals +.BR "LENGTH " (see " protocol " above). +.TP +.BR "--802_3-sap " "[!] \fIsap\fP" +DSAP and SSAP are two one byte 802.3 fields. The bytes are always +equal, so only one byte (hexadecimal) is needed as an argument. +.TP +.BR "--802_3-type " "[!] \fItype\fP" +If the 802.3 DSAP and SSAP values are 0xaa then the SNAP type field must +be consulted to determine the payload protocol. This is a two byte +(hexadecimal) argument. Only 802.3 frames with DSAP/SSAP 0xaa are +checked for type. .SS arp Specify arp fields. These will only work if the protocol equals .BR ARP " or " RARP . -- cgit v1.2.3