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Commands Reference, Volume 3
ipfilter Command
Purpose
Extracts different operation headers from an ipreport output file and displays them in a table. Some
customized nfs information regarding requests and replies is also provided.
ipfilter [ -f [ u n t x c ] ] [ -s [ u n t x c ] ] [ -n [ -d milliseconds ] ] ipreport_output_file
Description
The ipfilter command extracts specific information from an ipreport output file and displays it to a
table. The operation headers currently recognized are: udp, nfs, tcp, ipx, icmp. The ipfilter command has three
different types of reports:
- A single file (ipfilter.all) that displays a list of all the selected operations. The table displays
packet number, Time, Source & Destination, Length, Sequence #, Ack #, Source Port, Destination Port, Network
Interface, and Operation Type.
- Individual files for each selected header (ipfilter.udp, ipfilter.nfs, ipfilter.tcp,
ipfilter.ipx, ipfilter.icmp). The information is the same as ipfilter.all.
- A file nfs.rpt that reports on nfs requests and replies. The table contains: Transaction ID #, Type of
Request, Status of Request, Call Packet Number, Time of Call, Size of Call, Reply Packet Number, Time of Reply,
Size of Reply, and Elapsed millisecond between call and reply.
Flags
u n t x c |
Specifies operation headers (udp, nfs, tcp, ipx, and icmp respectively). |
-d milliseconds |
Only Call/Reply pairs whose elapsed time is greater than milliseconds are to be shown. |
-f [ u n t x c ] |
Selected operations are to be shown in ipfilter.all. |
-n |
Generates an nfs.rpt. |
-s [ u n t x c ] |
Separate files are to be produced for each of the selected operations. |
Related Information
The iptrace daemon, ipreport command.
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