Routing

Hi all am trying to run a packet capture using 

edit forwarding-options

set packet-capture maximum-capture-size 500

set packet-capture file filename test1

set packet-capture file files 100

set packet-capture file size 1024

set packet-capture file world-readable

set interface ge-0/0/0.0 family inet sampling input output

however this does not appear to save a pcap file anywhere - logged into root and cannot find any pcap files however if I do a tcpdump I can see the pcap file however want to be able to do this from command line

running JUNOS Software Release [8.4R2.3]

tcpdump -w test.pcap -i ge-0/0/1 works

Look in /var/tmp/

Hi thanks checked and there is no var tmp as its j-series it is not in /cf/var/tmp either - is it possible to determine the place the file is deposited - I try'd but it would not take it

Manager@xxxxx# set packet-capture file filename /cf/var/tmp/test1 files ?
Possible completions:
  <files>              Maximum number of files (2..10000)
[edit forwarding-options]
Manager@xxxxx# ...p/test1 files 10 size 1k world-readable                   
error: filename: '/cf/var/tmp/test1': Must not contain '/', '%', '.' or a space
error: syntax error, expecting [Enter]: files

please be aware this is for a J-series router

Drop into the shell and type "find / -name test1"

I'm not aware of any restrictions on the J series off the top of my head.