Chapter 3: Terminal Menu Operation and Structure
Filter Defines /Pattern Filter Defines
Write security: 2; Read security: 3
The pattern filter is applied to bridge packets only. That is any packet which is forwarded by the bridge functionality of the Express XL/XLT. Up to 32 pat- tern defines can be specified.
Name | Identifies the filter entry |
Offset | Offset from beginning of packet of where to start |
| the pattern comparison |
Pattern | 64 bits used for comparison. |
| (hexadecimal format) |
Mask | Bits in the pattern to be compared. |
| (hexadecimal format) |
Filter Defines /IP Filter Defines
Write security: 2; Read security: 3
The IP filter defines apply to any IP packet, whether it is routed or bridged. Up to 32 IP defines can be specified.
Name | Identifies the filter entry |
IP Src | IP address compared to the source address. |
| (dotted decimal format) |
Src Mask | Bits which are used in the source comparison. |
| (dotted decimal format) |
IP Dest | IP address compared to the destination address. |
| (dotted decimal format) |
Dest Mask | Bits which are used in the destination |
| comparison. (dotted decimal format) |
Src Port | IP source port number used for comparison |
| Range: 0 to 65535. (decimal format) |
Src Port Cmpr | Type of comparison that is performed |
| = - means ports equal to |
| not = - means port not equal to |
| > - means port greater than |
| < - means port less than |
| None - means the source port is not compared |
Dst Port | IP destination port number used for |
| comparison Range: 0 to 65535. (decimal format) |
60 | Express XL/XLT User Manual |
