Table 21: [242] Ascend-Data-Filter Attribute Format - Alcatel-Lucent 7750 Reference Manual

IP and IPv6 Filters
[242] Ascend-Data-Filter and [26-6527-159] Alc-Ascend-Data-Filter-Host-Spec
The format for [242] Ascend-Data-Filter and [26-6527-159] Alc-Ascend-Data-Filter-Host-Spec is
an octet string with fixed length fields.

Table 21: [242] Ascend-Data-Filter Attribute Format

Field
Type
Filter or forward
Indirection
Spare
Source IP address
Destination IP address
Source IP prefix
Destination IP prefix
Protocol
Established
Source port
Destination port
Source port qualifier
Page 94
Length
1 byte
1 byte
1 byte
1 byte
IPv4 = 4 bytes
IPv6 = 16 bytes
IPv4 = 4 bytes
IPv6 = 16 bytes
1 byte
1 byte
1 byte
1 byte
2 bytes
2 bytes
1 byte
Table 21 displays details on the respective fields.
1 = IPv4
3 = IPv6
0 = drop
1 = accept
0 = egress
1 = ingress
ignored
IP address of the source interface
IP address of the destination interface
Number of bits in the network portion
Number of bits in the network portion
Protocol number.
Note: match the inner most header only for IPv6
ignored (not implemented)
Port number of the source port
Port number of the destination port
0 = no compare
1 = less than
2 = equal to
3 = greater than
4 = not equal to (not supported)
7750 SR RADIUS Attributes Reference Guide
Value