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| author | Philip Paeps <philip@FreeBSD.org> | 2019-10-17 00:34:53 +0000 |
|---|---|---|
| committer | Lutz Donnerhacke <donner@FreeBSD.org> | 2021-02-25 10:12:01 +0000 |
| commit | ea5ebe9cde3c4c3ef11b90a15881749125974cfa (patch) | |
| tree | f0dd3a0b40310b9ce92cf447bbcb21cc6ca6adc8 | |
| parent | e600af01eeba79f7cc407a778f1d7b4f004900c1 (diff) | |
| download | src-ea5ebe9cde3c4c3ef11b90a15881749125974cfa.tar.gz src-ea5ebe9cde3c4c3ef11b90a15881749125974cfa.zip | |
ether: add older ethertype definitions for QinQ
Older network equipment used the ethertypes 0x9100, 0x9200, and 0x9300 for
outer VLANs, before standardisation introduced 0x88a8.
Submitted by: Lutz Donnerhacke <lutz_donnerhacke.de>
Differential Revision: https://reviews.freebsd.org/D21846
(cherry picked from commit 579b70db8922b1debf3bd99bb2b822d60b95575d)
| -rw-r--r-- | sys/net/ethernet.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/net/ethernet.h b/sys/net/ethernet.h index 5e46f124a0f2..fdfc41b55037 100644 --- a/sys/net/ethernet.h +++ b/sys/net/ethernet.h @@ -360,10 +360,13 @@ struct ether_vlan_header { #define ETHERTYPE_PBB 0x88E7 /* 802.1Q Provider Backbone Bridges */ #define ETHERTYPE_FCOE 0x8906 /* Fibre Channel over Ethernet */ #define ETHERTYPE_LOOPBACK 0x9000 /* Loopback: used to test interfaces */ +#define ETHERTYPE_8021Q9100 0x9100 /* IEEE 802.1Q stacking (proprietary) */ #define ETHERTYPE_LBACK ETHERTYPE_LOOPBACK /* DEC MOP loopback */ #define ETHERTYPE_XNSSM 0x9001 /* 3Com (Formerly Bridge Communications), XNS Systems Management */ #define ETHERTYPE_TCPSM 0x9002 /* 3Com (Formerly Bridge Communications), TCP/IP Systems Management */ #define ETHERTYPE_BCLOOP 0x9003 /* 3Com (Formerly Bridge Communications), loopback detection */ +#define ETHERTYPE_8021Q9200 0x9200 /* IEEE 802.1Q stacking (proprietary) */ +#define ETHERTYPE_8021Q9300 0x9300 /* IEEE 802.1Q stacking (proprietary) */ #define ETHERTYPE_DEBNI 0xAAAA /* DECNET? Used by VAX 6220 DEBNI */ #define ETHERTYPE_SONIX 0xFAF5 /* Sonix Arpeggio */ #define ETHERTYPE_VITAL 0xFF00 /* BBN VITAL-LanBridge cache wakeups */ |