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Message #00040
Re: [Question #85577]: Fields in Comp n decomp stats
Question #85577 on rohc changed:
https://answers.launchpad.net/rohc/+question/85577
Shaan gave more information on the question:
Sorry I guess attachment didnt work, let me paste the decompresser profile
for first 100 packets. I have simulated it for 10,000 packets, Compressor is
working Perfectly.
Thanks again for the help.
with kind regards,
Shaan
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
8 0 0 0
9 0 0 0
10 0 0 0
11 0 0 0
12 0 0 0
13 0 0 0
14 0 0 0
15 0 0 0
16 0 0 0
65535 65519 65518 1
18 65518 65517 1
19 65517 65516 1
20 65516 65515 1
21 65515 65514 1
65535 65516 65514 2
23 65515 65513 2
24 65514 65512 2
25 65513 65511 2
26 65512 65510 2
27 65511 65509 2
28 65510 65508 2
29 65509 65507 2
30 65508 65506 2
31 65507 65505 2
32 65506 65504 2
33 65505 65503 2
34 65504 65502 2
35 65503 65501 2
36 65502 65500 2
37 65501 65499 2
38 65500 65498 2
39 65499 65497 2
40 65498 65496 2
41 65497 65495 2
42 65496 65494 2
43 65495 65493 2
44 65494 65492 2
45 65493 65491 2
46 65492 65490 2
47 65491 65489 2
48 65490 65488 2
49 65489 65487 2
50 65488 65486 2
51 65487 65485 2
52 65486 65484 2
53 65485 65483 2
54 65484 65482 2
55 65483 65481 2
56 65482 65480 2
57 65481 65479 2
58 65480 65478 2
59 65479 65477 2
60 65478 65476 2
61 65477 65475 2
62 65476 65474 2
63 65475 65473 2
64 65474 65472 2
65 65473 65471 2
66 65472 65470 2
67 65471 65469 2
65535 65472 65469 3
69 65471 65468 3
70 65470 65467 3
71 65469 65466 3
72 65468 65465 3
73 65467 65464 3
74 65466 65463 3
75 65465 65462 3
76 65464 65461 3
77 65463 65460 3
78 65462 65459 3
79 65461 65458 3
80 65460 65457 3
81 65459 65456 3
82 65458 65455 3
83 65457 65454 3
84 65456 65453 3
85 65455 65452 3
86 65454 65451 3
87 65453 65450 3
88 65452 65449 3
89 65451 65448 3
90 65450 65447 3
91 65449 65446 3
92 65448 65445 3
93 65447 65444 3
94 65446 65443 3
95 65445 65442 3
96 65444 65441 3
97 65443 65440 3
98 65442 65439 3
99 65441 65438 3
100 65440 65437 3
On Mon, Oct 12, 2009 at 4:21 PM, Shaan
<question85577@xxxxxxxxxxxxxxxxxxxxx>wrote:
> Your question #85577 on rohc changed:
> https://answers.launchpad.net/rohc/+question/85577
>
> Status: Answered => Open
>
> You are still having a problem:
> Thank you for the help. I have attached one of the files which i dumped at
> the decompresser, there seems to be a problem with 2nd and 3rd column. Is
> this the overflow?
>
> with kind regards,
>
> Shaan
>
> On Mon, Oct 12, 2009 at 4:06 PM, Didier Barvaux <
> question85577@xxxxxxxxxxxxxxxxxxxxx> wrote:
>
> > Question #85577 on rohc changed:
> > https://answers.launchpad.net/rohc/+question/85577
> >
> > Status: Open => Answered
> >
> > Didier Barvaux proposed the following answer:
> > The compression statistics contain one line per packet that is
> transmitted
> > through the ROHC tunnel. The fields on every line are in order:
> > - the sequence number of the packet (this sequence may eventually
> overflow
> > and the result is undetermined),
> > - the mode of the ROHC compressor (among "error", "U-mode", "O-mode" and
> > "R-mode"),
> > - the state of the ROHC compressor (among "error", "IR", "FO" and "SO"),
> > - the total length of all uncompressed IP packets (header + payload),
> > - the total length of all uncompressed IP headers (header only, no
> > payload),
> > - the total length of all compressed ROHC packets (header + payload),
> > - the total length of all compressed ROHC headers (header only, no
> > payload),
> > - the number of packets dropped by the tunnel.
> > These fields are printed at the very end of the "tun2udp" function in the
> > source code of the tunnel application.
> >
> > The decompression statistics contain one line per packet that is received
> > through the ROHC tunnel. The fields on every line are in order:
> > - the sequence number of the packet (this sequence may eventually
> overflow
> > and the result is undetermined),
> > - the total number of packets that were not correctly received (packets
> > lost on the network and packets that the ROHC library failed to
> decompress
> > correctly),
> > - the total number of packets that were lost on the network,
> > - the total number of packets that the ROHC library failed to decompress
> > correctly.
> > These fields are printed by the "print_decomp_stats" function in the
> source
> > code of the tunnel application.
> >
> > --
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> > Team, which is an answer contact for rohc.
> >
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>
> --
> You received this question notification because you are a direct
> subscriber of the question.
>
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