Data Sheet

Packet Types—Ethernet Controller I210
861
In this case the packet is split after (54+D+S+N+F) bytes.
F = (TCP header length – 5) * 4
The last Next-header field of the last header of the IP section must be 0x11.
A.1.4.3 Type 2.3: Ethernet (VLAN/SNAP) IPv6 UDP
This packet type contains all three Ethernet, IPv6, and UDP headers. The header of this type of packet
is split/replicated only if PSRTYPE.PSR_TYPE9 is set.
In this case the packet is split after (62+D+S+N) bytes.
The last Next-header field of the last header of the IP section must be 0x06.
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 2 Payload Length - Ignore
20+D+S 1Next Header
IPv6 next
header
types
Or
0x11 (UDP)
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
UDP 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 2 Length - Ignore
60+D+S+N 2 Checksum - Ignore