Filtering IPX Traffic |
This is a short guide how to filter IPX packets at the Brick
> 000862.030 X #00000026 DATA[0048]
> checksum: ffff
> packet length: 47
> transport control: 2
> packet type: NCP
> destination network: 0:0:0:60
> destination node: 0:0:0:0:0:1
> destination socket: NCP
> source network: 36:7:c3:ec
> source node: 0:0:0:0:0:1
> source socket: unknown 0x63ab
> NCP request from workstation
> sequence number: 0x74
> task number : 0x1
> connection nr. : 0x3
inx | PktTypeMode(*-rw) | PktType(rw) | DstIfStatus(rw) | |
DstNetMode(rw) | DstNet(rw) | DstNodeMode(rw) | ||
DstNode(rw) | DstSockMode(rw) | DstSock(rw) | ||
SrcIfIndexMode(*rw) | SrcIfIndex(rw) | SrcNetMode(rw) | ||
SrcNet(rw) | SrcNodeMode(rw) | SrcNode(rw) | ||
SrcSockMode(rw) | SrcSock(rw) |
inx | PktTypeMode(*-rw) | PktType(rw) | DstIfStatus(rw) | |
DstNetMode(rw) | DstNet(rw) | DstNodeMode(rw) | ||
DstNode(rw) | DstSockMode(rw) | DstSock(rw) | ||
SrcIfIndexMode(*rw) | SrcIfIndex(rw) | SrcNetMode(rw) | ||
SrcNet(rw) | SrcNodeMode(rw) | SrcNode(rw) | ||
SrcSockMode(rw) | SrcSock(rw) | |||
01 | verify | ncp | dont_verify | |
verify | 96 | verify | ||
0:0:0:0:0:1 | verify | 1105 | ||
dont_verify | 0 | verify | ||
906478572 | verify | 0:0:0:0:0:1 | ||
verify | 25515 | |||
You can also specify the interfacenumber where the packets should be filtered coming from, otherwise they will be filtered no matter from which source they origin. Setting the dstifstatus to dormant, packets will only be filtered, when the status of the destination interface is dormant and won't be filtered, when the interface is e.g. in status up mode.
Please have a look at the following FAQs: