Data Sheet

Ethernet Controller I210 —Packet Types
860
The last next header field of the IP section field should not be 0x11/0x06 (TCP/UDP).
A.1.4.2 Type 2.2: Ethernet (VLAN/SNAP) IPv6 TCP
This packet type contains all three Ethernet, IPv6, and TCP headers. The header of this type of packet
is split/replicated only if PSRTYPE.PSR_TYPE8 is set.
Offset # of Bytes Field
Value
(hex)
Action Comment
0 6 Destination Address Ignore
MAC Header – processed by
main address filter, or
broadcast
6 6 Source Address Ignore
12 S=(0/4/8)
Possible VLAN Tags (single or
double)
0x8100
****
Compare on
internal VLAN
only
12+S D=(0/8) Possible LLC/SNAP Header
Length +
0xAAAA030
000
Compare
Length means a value
smaller than 0x600.
12+D+S 2 Type 0x86DD Compare IP
IPv6 Header
14+D+S 1 Version/ Traffic Class 0x6X Compare Check IPv6
15+D+S 3 Traffic Class/Flow Label - Ignore
18+D+S 2Payload Length - Ignore
20+D+S 1 Next Header
IPv6 next
header
types or
0x06 (TCP)
Check
21+D+S 1 Hop Limit - Ignore
22+D+S 16 Source Address - Ignore
38+D+S 16 Destination Address Ignore
54+D+S N Possible IPv6 Next Headers - Ignore
TCP Header
54+D+S+N 2 Source Port Not (0x801) Check Not NFS packet
56+D+S+N 2 Destination Port Not (0x801) Check Not NFS packet
58+D+S+N 4 Sequence number - Ignore
62+D+S+N 4 Acknowledge number - Ignore
66+D+S+N 1/2 Header Length Check
66.5+D+S+N 1.5 Different bits - Ignore
68+D+S+N 2Window size - Ignore
70+D+S+N 2 TCP checksum - Ignore
72+D+S+N 2 Urgent pointer - Ignore
74+D+S+N F TCP options - Ignore