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version 1.1.1.1, 2013/07/21 23:43:42
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version 1.1.1.4, 2023/09/27 11:18:58
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Line 6 gui-library with a setuid program.
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Line 6 gui-library with a setuid program.
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| The split format is: |
The split format is: |
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| <pos> <host> <loss%> <rcvd pckts> <sent pckts> <best> <avg> <worst> | <pos> <host> <loss%> <rcvd pckts> <sent pckts> <best> <avg> <worst> |
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| The "raw" format is: |
The "raw" format is: |
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| hostline|pingline|dnsline|timestampline | hostline|xmitline|pingline|dnsline|timestampline|mplsline |
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| hostline: |
hostline: |
| h <pos> <host IP> |
h <pos> <host IP> |
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xmitline: |
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x <pos> <seqnum> |
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| pingline: |
pingline: |
| p <pos> <pingtime (ms)> | p <pos> <pingtime (ms)> <seqnum> |
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| dnsline: | dnsline: |
| d <pos> <hostname> |
d <pos> <hostname> |
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| timestampline: |
timestampline: |
| t <pos> <pingtime> <timestamp> |
t <pos> <pingtime> <timestamp> |
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mplsline: |
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m <pos> <label> <traffic_class> <bottom_stack> <ttl> |
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| Timestampline is not yet implemented. Need to find out how to do |
Timestampline is not yet implemented. Need to find out how to do |
| ICMP timestamping first. :-) |
ICMP timestamping first. :-) |
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Line 32 ICMP timestamping first. :-)
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Line 37 ICMP timestamping first. :-)
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| Someone suggested to put the following text here. As to context: Some |
Someone suggested to put the following text here. As to context: Some |
| people are wondering why mtr sometimes reports hosts beyond the |
people are wondering why mtr sometimes reports hosts beyond the |
| destination host. | destination host. |
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| The FINAL host will occasionally be mentioned at position n, n+1, n+2 |
The FINAL host will occasionally be mentioned at position n, n+1, n+2 |
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Line 52 reply. So in the example above, we'd see a reply from
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Line 57 reply. So in the example above, we'd see a reply from
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| position 4, then we'd send out 5-9 (and because the max-host is now at |
position 4, then we'd send out 5-9 (and because the max-host is now at |
| 9, we'll send them out at 1s/9 = 111ms intervals). When the reply from |
9, we'll send them out at 1s/9 = 111ms intervals). When the reply from |
| host 9 comes back, we'll start probing for host 10-15 (at about 60ms |
host 9 comes back, we'll start probing for host 10-15 (at about 60ms |
| intervals). But suppose the network delay upto host 9 is already 200ms | intervals). But suppose the network delay up to host 9 is already 200ms |
| and suppose our destination host is at position 11. Then by the time |
and suppose our destination host is at position 11. Then by the time |
| the packet from host 11 comes back, we'll already have sent probe |
the packet from host 11 comes back, we'll already have sent probe |
| packets for position 12, 13, and 14! Those will come back as |
packets for position 12, 13, and 14! Those will come back as |
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Line 97 h 15 152.63.50.89
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Line 102 h 15 152.63.50.89
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| h 16 152.179.99.218 |
h 16 152.179.99.218 |
| h 17 152.179.99.218 |
h 17 152.179.99.218 |
| h 18 152.179.99.218 |
h 18 152.179.99.218 |
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