[mpls-linux-general] Problem with measure of network traffic
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[mpls-linux-general] Problem with measure of network traffic
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From: <gui...@ya...> - 2006-01-18 17:21:20
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Hello,
I'm trying to measure network traffic with Iperf
between 2 machines with MPLS.
I tested the link with SSH and ping. It works fine.
The problem is that I only receive an answer from
Iperf in one of directions.
Example:
*192.168.0.2(iperf-client) >
192.168.0.1(iperf-server)
It works fine and returns the transmission rate.
*192.168.0.1(iperf-client) > 192.168.0.2(iperf-server)
It doesn't return the transmission rate. It seems that
a little number of packets are changed between the
machines and I get strange results with tcpdump:
------------------------------------------------------
02:19:13.910930 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10530, offset 0, flags [DF],
length: 60) 192.168.0.1.33060 > 192.168.0.2.2005: S
[tcp sum ok] 3086512447:3086512447(0) win 6000 <mss
2000,sackOK,timestamp 3430429 0,nop,wscale 2>
0x0000: 007d 0140 4500 003c 2922 4000 4006 9046
.}.@E..<)"@.@..F
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 713f
.........$....q?
0x0020: 0000 0000 a002 1770 a2a2 0000 0204 07d0
.......p........
0x0030: 0402 080a 0034 581d 0000 0000 0103 0302
.....4X.........
02:19:14.183356 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
length: 60) 192.168.0.2.2005 > 192.168.0.1.33060: S
[tcp sum ok] 3243521941:3243521941(0) ack 3086512448
win 5792 <mss 1460,sackOK,timestamp 81776
3430429,nop,wscale 2>
0x0000: 003e 8140 4500 003c 0000 4000 4006 b968
.>.@E..<..@.@..h
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3795
...........$.T7.
0x0020: b7f8 7140 a012 16a0 6d22 0000 0204 05b4
..q@....m"......
0x0030: 0402 080a 0001 3f70 0034 581d 0103 0302
......?p.4X.....
02:19:13.911008 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10532, offset 0, flags [DF],
length: 52) 192.168.0.1.33060 > 192.168.0.2.2005: .
[tcp sum ok] ack 1 win 1500 <nop,nop,timestamp 3430433
81776>
0x0000: 007d 0140 4500 0034 2924 4000 4006 904c
.}.@E..4)$@.@..L
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 7140
.........$....q@
0x0020: c154 3796 8010 05dc aca9 0000 0101 080a
.T7.............
0x0030: 0034 5821 0001 3f70
.4X!..?p
02:19:13.912111 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10534, offset 0, flags [DF],
length: 76) 192.168.0.1.33060 > 192.168.0.2.2005: P
[tcp sum ok] 1:25(24) ack 1 win 1500
<nop,nop,timestamp 3430433 81776>
0x0000: 007d 0140 4500 004c 2926 4000 4006 9032
.}.@E..L)&@.@..2
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 7140
.........$....q@
0x0020: c154 3796 8018 05dc a89a 0000 0101 080a
.T7.............
0x0030: 0034 5821 0001 3f70 0000 0000 0000 0001
.4X!..?p........
0x0040: 0000 07d5 0000 0000 0000 0000 ffff fc18
................
02:19:13.914610 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2276, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 25 win 1448 <nop,nop,timestamp 81780
3430433>
0x0000: 003e 8140 4500 0034 08e4 4000 4006 b08c
.>.@E..4..@.@...
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 7158 8010 05a8 acc1 0000 0101 080a
..qX............
0x0030: 0001 3f74 0034 5821
..?t.4X!
02:19:13.914763 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10536, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
25:1469(1444) ack 1 win 1500 <nop,nop,timestamp
3430433 81776>
0x0000: 007d 0140 4500 05d8 2928 4000 4006 8aa4
.}.@E...)(@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 7158
.........$....qX
0x0020: c154 3796 8010 05dc d76f 0000 0101 080a
.T7......o......
0x0030: 0034 5821 0001 3f70 0000 0000 0000 0001
.4X!..?p........
0x0040: 0000 07d5 0000 0000 0000 0000 ffff fc18
................
0x0050: 3435 45
02:19:13.923845 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2278, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 1469 win 2172 <nop,nop,timestamp
81789 3430433>
0x0000: 003e 8140 4500 0034 08e6 4000 4006 b08a
.>.@E..4..@.@...
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 76fc 8010 087c a440 0000 0101 080a
..v....|.@......
0x0030: 0001 3f7d 0034 5821
..?}.4X!
02:19:13.924033 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10538, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
1469:2913(1444) ack 1 win 1500 <nop,nop,timestamp
3430434 81776>
0x0000: 007d 0140 4500 05d8 292a 4000 4006 8aa2
.}.@E...)*@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 76fc
.........$....v.
0x0020: c154 3796 8010 05dc 6139 0000 0101 080a
.T7.....a9......
0x0030: 0034 5822 0001 3f70 3435 3637 3839 3031
.4X"..?p45678901
0x0040: 3233 3435 3637 3839 3031 3233 3435 3637
2345678901234567
0x0050: 3839 89
02:19:13.933138 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2280, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 2913 win 2896 <nop,nop,timestamp
81798 3430434>
0x0000: 003e 8140 4500 0034 08e8 4000 4006 b088
.>.@E..4..@.@...
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 7ca0 8010 0b50 9bbe 0000 0101 080a
..|....P........
0x0030: 0001 3f86 0034 5822
..?..4X"
02:19:13.933295 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10540, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: P
2913:4357(1444) ack 1 win 1500 <nop,nop,timestamp
3430437 81780>
0x0000: 007d 0140 4500 05d8 292c 4000 4006 8aa0
.}.@E...),@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 7ca0
.........$....|.
0x0020: c154 3796 8018 05dc 5d88 0000 0101 080a
.T7.....].......
0x0030: 0034 5825 0001 3f74 3839 3031 3233 3435
.4X%..?t89012345
0x0040: 3637 3839 3031 3233 3435 3637 3839 3031
6789012345678901
0x0050: 3233 23
02:19:13.942354 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2282, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 4357 win 3620 <nop,nop,timestamp
81807 3430437>
0x0000: 003e 8140 4500 0034 08ea 4000 4006 b086
.>.@E..4..@.@...
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 8244 8010 0e24 933a 0000 0101 080a
...D...$.:......
0x0030: 0001 3f8f 0034 5825
..?..4X%
02:19:13.942510 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10542, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
4357:5801(1444) ack 1 win 1500 <nop,nop,timestamp
3430437 81780>
0x0000: 007d 0140 4500 05d8 292e 4000 4006 8a9e
.}.@E...).@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 8244
.........$.....D
0x0020: c154 3796 8010 05dc 59ee 0000 0101 080a
.T7.....Y.......
0x0030: 0034 5825 0001 3f74 3233 3435 3637 3839
.4X%..?t23456789
0x0040: 3031 3233 3435 3637 3839 3031 3233 3435
0123456789012345
0x0050: 3637 67
02:19:13.951650 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2284, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 5801 win 4344 <nop,nop,timestamp
81817 3430437>
0x0000: 003e 8140 4500 0034 08ec 4000 4006 b084
.>.@E..4..@.@...
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 87e8 8010 10f8 8ab8 0000 0101 080a
................
0x0030: 0001 3f99 0034 5825
..?..4X%
02:19:13.951799 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10544, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
5801:7245(1444) ack 1 win 1500 <nop,nop,timestamp
3430446 81789>
0x0000: 007d 0140 4500 05d8 2930 4000 4006 8a9c
.}.@E...)0@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 87e8
.........$......
0x0020: c154 3796 8010 05dc 4c30 0000 0101 080a
.T7.....L0......
0x0030: 0034 582e 0001 3f7d 3637 3839 3031 3233
.4X...?}67890123
0x0040: 3435 3637 3839 3031 3233 3435 3637 3839
4567890123456789
0x0050: 3031 01
02:19:13.960980 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2286, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 7245 win 5068 <nop,nop,timestamp
81826 3430446>
0x0000: 003e 8140 4500 0034 08ee 4000 4006 b082
.>.@E..4..@.@...
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 8d8c 8010 13cc 822e 0000 0101 080a
................
0x0030: 0001 3fa2 0034 582e
..?..4X.
02:19:13.961141 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10546, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
7245:8689(1444) ack 1 win 1500 <nop,nop,timestamp
3430446 81789>
0x0000: 007d 0140 4500 05d8 2932 4000 4006 8a9a
.}.@E...)2@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 8d8c
.........$......
0x0020: c154 3796 8010 05dc bd23 0000 0101 080a
.T7......#......
0x0030: 0034 582e 0001 3f7d 3031 3233 3435 3637
.4X...?}01234567
0x0040: 3839 3031 3233 3435 3637 3839 3031 3233
8901234567890123
0x0050: 3435 45
02:19:13.970313 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2288, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 8689 win 5792 <nop,nop,timestamp
81835 3430446>
0x0000: 003e 8140 4500 0034 08f0 4000 4006 b080
.>.@E..4..@.@...
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 9330 8010 16a0 79ad 0000 0101 080a
...0....y.......
0x0030: 0001 3fab 0034 582e
..?..4X.
02:19:13.970470 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10548, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
8689:10133(1444) ack 1 win 1500 <nop,nop,timestamp
3430455 81798>
0x0000: 007d 0140 4500 05d8 2934 4000 4006 8a98
.}.@E...)4@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 9330
.........$.....0
0x0020: c154 3796 8010 05dc 48de 0000 0101 080a
.T7.....H.......
0x0030: 0034 5837 0001 3f86 3233 3435 3637 3839
.4X7..?.23456789
0x0040: 3031 3233 3435 3637 3839 3031 3233 3435
0123456789012345
0x0050: 3637 67
02:19:13.979632 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2290, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 10133 win 6516 <nop,nop,timestamp
81845 3430455>
0x0000: 003e 8140 4500 0034 08f2 4000 4006 b07e
.>.@E..4..@.@..~
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 98d4 8010 1974 7122 0000 0101 080a
.......tq"......
0x0030: 0001 3fb5 0034 5837
..?..4X7
02:19:13.979791 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10550, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: P
10133:11577(1444) ack 1 win 1500 <nop,nop,timestamp
3430456 81798>
0x0000: 007d 0140 4500 05d8 2936 4000 4006 8a96
.}.@E...)6@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 98d4
.........$......
0x0020: c154 3796 8018 05dc 3b29 0000 0101 080a
.T7.....;)......
0x0030: 0034 5838 0001 3f86 3637 3839 3031 3233
.4X8..?.67890123
0x0040: 3435 3637 3839 3031 3233 3435 3637 3839
4567890123456789
0x0050: 3031 01
02:19:13.988980 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2292, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 11577 win 7240 <nop,nop,timestamp
81854 3430456>
0x0000: 003e 8140 4500 0034 08f4 4000 4006 b07c
.>.@E..4..@.@..|
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 9e78 8010 1c48 68a0 0000 0101 080a
...x...Hh.......
0x0030: 0001 3fbe 0034 5838
..?..4X8
02:19:13.989139 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10552, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
11577:13021(1444) ack 1 win 1500 <nop,nop,timestamp
3430464 81807>
0x0000: 007d 0140 4500 05d8 2938 4000 4006 8a94
.}.@E...)8@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 9e78
.........$.....x
0x0020: c154 3796 8010 05dc 4188 0000 0101 080a
.T7.....A.......
0x0030: 0034 5840 0001 3f8f 3031 3233 3435 3637
.4X@..?.01234567
0x0040: 3839 3031 3233 3435 3637 3839 3031 3233
8901234567890123
0x0050: 3435 45
02:19:13.998311 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2294, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 13021 win 7964 <nop,nop,timestamp
81863 3430464>
0x0000: 003e 8140 4500 0034 08f6 4000 4006 b07a
.>.@E..4..@.@..z
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 a41c 8010 1f1c 6017 0000 0101 080a
........`.......
0x0030: 0001 3fc7 0034 5840
..?..4X@
02:19:13.998467 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10554, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
13021:14465(1444) ack 1 win 1500 <nop,nop,timestamp
3430465 81807>
0x0000: 007d 0140 4500 05d8 293a 4000 4006 8a92
.}.@E...):@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 a41c
.........$......
0x0020: c154 3796 8010 05dc 33db 0000 0101 080a
.T7.....3.......
0x0030: 0034 5841 0001 3f8f 3435 3637 3839 3031
.4XA..?.45678901
0x0040: 3233 3435 3637 3839 3031 3233 3435 3637
2345678901234567
0x0050: 3839 89
02:19:14.007611 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2296, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 14465 win 8688 <nop,nop,timestamp
81873 3430465>
0x0000: 003e 8140 4500 0034 08f8 4000 4006 b078
.>.@E..4..@.@..x
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 a9c0 8010 21f0 5794 0000 0101 080a
......!.W.......
0x0030: 0001 3fd1 0034 5841
..?..4XA
02:19:14.007764 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10556, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
14465:15909(1444) ack 1 win 1500 <nop,nop,timestamp
3430474 81817>
0x0000: 007d 0140 4500 05d8 293c 4000 4006 8a90
.}.@E...)<@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 a9c0
.........$......
0x0020: c154 3796 8010 05dc 3026 0000 0101 080a
.T7.....0&......
0x0030: 0034 584a 0001 3f99 3839 3031 3233 3435
.4XJ..?.89012345
0x0040: 3637 3839 3031 3233 3435 3637 3839 3031
6789012345678901
0x0050: 3233 23
02:19:14.016989 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2298, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 15909 win 9412 <nop,nop,timestamp
81882 3430474>
0x0000: 003e 8140 4500 0034 08fa 4000 4006 b076
.>.@E..4..@.@..v
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 af64 8010 24c4 4f0a 0000 0101 080a
...d..$.O.......
0x0030: 0001 3fda 0034 584a
..?..4XJ
02:19:14.017184 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10558, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
15909:17353(1444) ack 1 win 1500 <nop,nop,timestamp
3430474 81817>
0x0000: 007d 0140 4500 05d8 293e 4000 4006 8a8e
.}.@E...)>@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 af64
.........$.....d
0x0020: c154 3796 8010 05dc 9911 0000 0101 080a
.T7.............
0x0030: 0034 584a 0001 3f99 3233 3435 3637 3839
.4XJ..?.23456789
0x0040: 3031 3233 3435 3637 3839 3031 3233 3435
0123456789012345
0x0050: 3637 67
02:19:14.026241 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2300, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 17353 win 10136 <nop,nop,timestamp
81891 3430474>
0x0000: 003e 8140 4500 0034 08fc 4000 4006 b074
.>.@E..4..@.@..t
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 b508 8010 2798 4689 0000 0101 080a
......'.F.......
0x0030: 0001 3fe3 0034 584a
..?..4XJ
02:19:14.026396 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10560, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
17353:18797(1444) ack 1 win 1500 <nop,nop,timestamp
3430483 81826>
0x0000: 007d 0140 4500 05d8 2940 4000 4006 8a8c
.}.@E...)@@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 b508
.........$......
0x0020: c154 3796 8010 05dc 22ca 0000 0101 080a
.T7.....".......
0x0030: 0034 5853 0001 3fa2 3435 3637 3839 3031
.4XS..?.45678901
0x0040: 3233 3435 3637 3839 3031 3233 3435 3637
2345678901234567
0x0050: 3839 89
02:19:14.035553 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2302, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 18797 win 10860 <nop,nop,timestamp
81901 3430483>
0x0000: 003e 8140 4500 0034 08fe 4000 4006 b072
.>.@E..4..@.@..r
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 baac 8010 2a6c 3dfe 0000 0101 080a
......*l=.......
0x0030: 0001 3fed 0034 5853
..?..4XS
02:19:14.035708 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10562, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
18797:20241(1444) ack 1 win 1500 <nop,nop,timestamp
3430484 81826>
0x0000: 007d 0140 4500 05d8 2942 4000 4006 8a8a
.}.@E...)B@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 baac
.........$......
0x0020: c154 3796 8010 05dc 1f27 0000 0101 080a
.T7......'......
0x0030: 0034 5854 0001 3fa2 3839 3031 3233 3435
.4XT..?.89012345
0x0040: 3637 3839 3031 3233 3435 3637 3839 3031
6789012345678901
0x0050: 3233 23
02:19:14.044719 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2304, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 20241 win 11187 <nop,nop,timestamp
81910 3430484>
0x0000: 003e 8140 4500 0034 0900 4000 4006 b070
.>.@E..4..@.@..p
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 c050 8010 2bb3 3709 0000 0101 080a
...P..+.7.......
0x0030: 0001 3ff6 0034 5854
..?..4XT
02:19:14.045266 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10564, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
20241:21685(1444) ack 1 win 1500 <nop,nop,timestamp
3430492 81835>
0x0000: 007d 0140 4500 05d8 2944 4000 4006 8a88
.}.@E...)D@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 c050
.........$.....P
0x0020: c154 3796 8010 05dc 1b74 0000 0101 080a
.T7......t......
0x0030: 0034 585c 0001 3fab 3233 3435 3637 3839
.4X\..?.23456789
0x0040: 3031 3233 3435 3637 3839 3031 3233 3435
0123456789012345
0x0050: 3637 67
02:19:14.054377 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2306, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 21685 win 10840 <nop,nop,timestamp
81919 3430492>
0x0000: 003e 8140 4500 0034 0902 4000 4006 b06e
.>.@E..4..@.@..n
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 c5f4 8010 2a58 32af 0000 0101 080a
......*X2.......
0x0030: 0001 3fff 0034 585c
..?..4X\
02:19:14.054533 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10566, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
21685:23129(1444) ack 1 win 1500 <nop,nop,timestamp
3430493 81835>
0x0000: 007d 0140 4500 05d8 2946 4000 4006 8a86
.}.@E...)F@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 c5f4
.........$......
0x0020: c154 3796 8010 05dc 0dc7 0000 0101 080a
.T7.............
0x0030: 0034 585d 0001 3fab 3637 3839 3031 3233
.4X]..?.67890123
0x0040: 3435 3637 3839 3031 3233 3435 3637 3839
4567890123456789
0x0050: 3031 01
02:19:14.063572 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2308, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 23129 win 10494 <nop,nop,timestamp
81929 3430493>
0x0000: 003e 8140 4500 0034 0904 4000 4006 b06c
.>.@E..4..@.@..l
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 cb98 8010 28fe 2e5a 0000 0101 080a
......(..Z......
0x0030: 0001 4009 0034 585d
..@..4X]
02:19:14.063728 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10568, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: P
23129:24573(1444) ack 1 win 1500 <nop,nop,timestamp
3430502 81845>
0x0000: 007d 0140 4500 05d8 2948 4000 4006 8a84
.}.@E...)H@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 cb98
.........$......
0x0020: c154 3796 8018 05dc 1414 0000 0101 080a
.T7.............
0x0030: 0034 5866 0001 3fb5 3031 3233 3435 3637
.4Xf..?.01234567
0x0040: 3839 3031 3233 3435 3637 3839 3031 3233
8901234567890123
0x0050: 3435 45
02:19:14.072774 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2310, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 24573 win 10147 <nop,nop,timestamp
81938 3430502>
0x0000: 003e 8140 4500 0034 0906 4000 4006 b06a
.>.@E..4..@.@..j
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 d13c 8010 27a3 29ff 0000 0101 080a
...<..'.).......
0x0030: 0001 4012 0034 5866
..@..4Xf
02:19:14.072954 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10570, offset 0, flags [DF],
length: 80) 192.168.0.1.33060 > 192.168.0.2.2005: P
24573:24601(28) ack 1 win 1500 <nop,nop,timestamp
3430502 81845>
0x0000: 007d 0140 4500 0050 294a 4000 4006 900a
.}.@E..P)J@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 d13c
.........$.....<
0x0020: c154 3796 8018 05dc 6f14 0000 0101 080a
.T7.....o.......
0x0030: 0034 5866 0001 3fb5 3435 3637 3839 3031
.4Xf..?.45678901
0x0040: 3233 3435 3637 3839 3031 3233 3435 3637
2345678901234567
0x0050: 3839 89
02:19:14.075357 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2312, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 24601 win 10140 <nop,nop,timestamp
81940 3430502>
0x0000: 003e 8140 4500 0034 0908 4000 4006 b068
.>.@E..4..@.@..h
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 d158 8010 279c 29e8 0000 0101 080a
...X..'.).......
0x0030: 0001 4014 0034 5866
..@..4Xf
02:19:14.075502 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10572, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
24601:26045(1444) ack 1 win 1500 <nop,nop,timestamp
3430511 81854>
0x0000: 007d 0140 4500 05d8 294c 4000 4006 8a80
.}.@E...)L@.@...
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 d158
.........$.....X
0x0020: c154 3796 8010 05dc 76d3 0000 0101 080a
.T7.....v.......
0x0030: 0034 586f 0001 3fbe 0000 0000 0000 0001
.4Xo..?.........
0x0040: 0000 07d5 0000 0000 0000 0000 ffff fc18
................
0x0050: 3435 45
02:19:14.083072 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10574, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
26045:27489(1444) ack 1 win 1500 <nop,nop,timestamp
3430512 81854>
0x0000: 007d 0140 4500 05d8 294e 4000 4006 8a7e
.}.@E...)N@.@..~
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 d6fc
.........$......
0x0020: c154 3796 8010 05dc 009d 0000 0101 080a
.T7.............
0x0030: 0034 5870 0001 3fbe 3435 3637 3839 3031
.4Xp..?.45678901
0x0040: 3233 3435 3637 3839 3031 3233 3435 3637
2345678901234567
0x0050: 3839 89
02:19:14.090626 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10576, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
27489:28933(1444) ack 1 win 1500 <nop,nop,timestamp
3430520 81863>
0x0000: 007d 0140 4500 05d8 2950 4000 4006 8a7c
.}.@E...)P@.@..|
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 dca0
.........$......
0x0020: c154 3796 8010 05dc fce9 0000 0101 080a
.T7.............
0x0030: 0034 5878 0001 3fc7 3839 3031 3233 3435
.4Xx..?.89012345
0x0040: 3637 3839 3031 3233 3435 3637 3839 3031
6789012345678901
0x0050: 3233 23
02:19:14.098199 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10578, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
28933:30377(1444) ack 1 win 1500 <nop,nop,timestamp
3430521 81863>
0x0000: 007d 0140 4500 05d8 2952 4000 4006 8a7a
.}.@E...)R@.@..z
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 e244
.........$.....D
0x0020: c154 3796 8010 05dc f946 0000 0101 080a
.T7......F......
0x0030: 0034 5879 0001 3fc7 3233 3435 3637 3839
.4Xy..?.23456789
0x0040: 3031 3233 3435 3637 3839 3031 3233 3435
0123456789012345
0x0050: 3637 67
02:19:14.105749 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10580, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
30377:31821(1444) ack 1 win 1500 <nop,nop,timestamp
3430530 81873>
0x0000: 007d 0140 4500 05d8 2954 4000 4006 8a78
.}.@E...)T@.@..x
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 e7e8
.........$......
0x0020: c154 3796 8010 05dc eb87 0000 0101 080a
.T7.............
0x0030: 0034 5882 0001 3fd1 3637 3839 3031 3233
.4X...?.67890123
0x0040: 3435 3637 3839 3031 3233 3435 3637 3839
4567890123456789
0x0050: 3031 01
02:19:14.114775 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2314, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 31821 win 8335 <nop,nop,timestamp
81980 3430511>
0x0000: 003e 8140 4500 0034 090a 4000 4006 b066
.>.@E..4..@.@..f
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f8 ed8c 8010 208f 1490 0000 0101 080a
................
0x0030: 0001 403c 0034 586f
..@<.4Xo
02:19:14.114956 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10582, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
31821:33265(1444) ack 1 win 1500 <nop,nop,timestamp
3430530 81873>
0x0000: 007d 0140 4500 05d8 2956 4000 4006 8a76
.}.@E...)V@.@..v
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 ed8c
.........$......
0x0020: c154 3796 8010 05dc 5c7b 0000 0101 080a
.T7.....\{......
0x0030: 0034 5882 0001 3fd1 3031 3233 3435 3637
.4X...?.01234567
0x0040: 3839 3031 3233 3435 3637 3839 3031 3233
8901234567890123
0x0050: 3435 45
02:19:14.122457 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10584, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
33265:34709(1444) ack 1 win 1500 <nop,nop,timestamp
3430539 81882>
0x0000: 007d 0140 4500 05d8 2958 4000 4006 8a74
.}.@E...)X@.@..t
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 f330
.........$.....0
0x0020: c154 3796 8010 05dc e835 0000 0101 080a
.T7......5......
0x0030: 0034 588b 0001 3fda 3233 3435 3637 3839
.4X...?.23456789
0x0040: 3031 3233 3435 3637 3839 3031 3233 3435
0123456789012345
0x0050: 3637 67
02:19:14.130034 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10586, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
34709:36153(1444) ack 1 win 1500 <nop,nop,timestamp
3430540 81882>
0x0000: 007d 0140 4500 05d8 295a 4000 4006 8a72
.}.@E...)Z@.@..r
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 f8d4
.........$......
0x0020: c154 3796 8010 05dc da88 0000 0101 080a
.T7.............
0x0030: 0034 588c 0001 3fda 3637 3839 3031 3233
.4X...?.67890123
0x0040: 3435 3637 3839 3031 3233 3435 3637 3839
4567890123456789
0x0050: 3031 01
02:19:14.137554 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10588, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
36153:37597(1444) ack 1 win 1500 <nop,nop,timestamp
3430548 81891>
0x0000: 007d 0140 4500 05d8 295c 4000 4006 8a70
.}.@E...)\@.@..p
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 fe78
.........$.....x
0x0020: c154 3796 8010 05dc e0df 0000 0101 080a
.T7.............
0x0030: 0034 5894 0001 3fe3 3031 3233 3435 3637
.4X...?.01234567
0x0040: 3839 3031 3233 3435 3637 3839 3031 3233
8901234567890123
0x0050: 3435 45
02:19:14.147415 MPLS (label 1000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 2316, offset 0, flags [DF],
length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
[tcp sum ok] ack 37597 win 7029 <nop,nop,timestamp
82012 3430530>
0x0000: 003e 8140 4500 0034 090c 4000 4006 b064
.>.@E..4..@.@..d
0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796
...........$.T7.
0x0020: b7f9 041c 8010 1b75 02e7 0000 0101 080a
.......u........
0x0030: 0001 405c 0034 5882
..@\.4X.
02:19:14.430549 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10593, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: RE
37597:39069(1472) ack 1 win 1500 urg 0 [!RST+
\267\371\004\034\301T7\226\020t\005\334\207\036\000\000\001\001\010\012\0004Z(\000\001@\45]
0x0000: 007d 0140 4500 05d8 2961 4000 4006 8a6b
.}.@E...)a@.@..k
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c
.........$......
0x0020: c154 3796 1074 05dc 871e 0000 0101 080a
.T7..t..........
0x0030: 0034 5a28 0001 405c 3435 3637 3839 3031
.4Z(..@\45678901
0x0040: 3233 3435 3637 3839 3031 3233 3435 3637
2345678901234567
0x0050: 3839 89
02:19:14.713497 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10595, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005:
FPE 37597:39073(1476) ack 1 win 1500
0x0000: 007d 0140 4500 05d8 2963 4000 4006 8a69
.}.@E...)c@.@..i
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c
.........$......
0x0020: c154 3796 0f59 05dc 871e 0000 0101 080a
.T7..Y..........
0x0030: 0034 5b43 0001 405c 3435 3637 3839 3031
.4[C..@\45678901
0x0040: 3233 3435 3637 3839 3031 3233 3435 3637
2345678901234567
0x0050: 3839 89
02:19:15.279472 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10597, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: SF
3086550044:3086551520(1476) win 1500 urg 0
0x0000: 007d 0140 4500 05d8 2965 4000 4006 8a67
.}.@E...)e@.@..g
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c
.........$......
0x0020: c154 3796 0d23 05dc 871e 0000 0101 080a
.T7..#..........
0x0030: 0034 5d79 0001 405c 3435 3637 3839 3031
.4]y..@\45678901
0x0040: 3233 3435 3637 3839 3031 3233 3435 3637
2345678901234567
0x0050: 3839 89
02:19:16.411444 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10599, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005:
SFRW 3086550044:3086551520(1476) ack 3243521942 win
1500 urg 0 [!RST+
\201$\007\325\267\371\004\034\301T7\226\010\267\005\334\207\036\000\000\001\001\010\012\0004a\345\000\001]
0x0000: 007d 0140 4500 05d8 2967 4000 4006 8a65
.}.@E...)g@.@..e
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c
.........$......
0x0020: c154 3796 08b7 05dc 871e 0000 0101 080a
.T7.............
0x0030: 0034 61e5 0001 405c 3435 3637 3839 3031
.4a...@\45678901
0x0040: 3233 3435 3637 3839 3031 3233 3435 3637
2345678901234567
0x0050: 3839 89
02:19:18.675368 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10601, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005:
SRPWE 3086550044:3086551460(1416) ack 3243521942 win
1500 <nop,nop,timestamp 3435197 82012,[bad opt]>
0x0000: 007d 0140 4500 05d8 2969 4000 4006 8a63
.}.@E...)i@.@..c
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c
.........$......
0x0020: c154 3796 ffde 05dc 871e 0000 0101 080a
.T7.............
0x0030: 0034 6abd 0001 405c 3435 3637 3839 3031
.4j...@\45678901
0x0040: 3233 3435 3637 3839 3031 3233 3435 3637
2345678901234567
0x0050: 3839 89
02:19:23.203214 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10603, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005:
SRP 3086550044:3086551464(1420) win 1500 urg 0
<nop,nop,timestamp 3439725 82012,[bad opt]>
0x0000: 007d 0140 4500 05d8 296b 4000 4006 8a61
.}.@E...)k@.@..a
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c
.........$......
0x0020: c154 3796 ee2e 05dc 871e 0000 0101 080a
.T7.............
0x0030: 0034 7c6d 0001 405c 3435 3637 3839 3031
.4|m..@\45678901
0x0040: 3233 3435 3637 3839 3031 3233 3435 3637
2345678901234567
0x0050: 3839 89
02:19:32.258917 MPLS (label 2000, exp 0, [S], ttl 64)
IP (tos 0x0, ttl 64, id 10605, offset 0, flags [DF],
length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005:
SRPWE 3086550044:3086551472(1428) win 1500
<nop,nop,timestamp 3448781 82012,[bad opt]>
0x0000: 007d 0140 4500 05d8 296d 4000 4006 8a5f
.}.@E...)m@.@.._
0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c
.........$......
0x0020: c154 3796 cace 05dc 871e 0000 0101 080a
.T7.............
0x0030: 0034 9fcd 0001 405c 3435 3637 3839 3031
.4....@\45678901
0x0040: 3233 3435 3637 3839 3031 3233 3435 3637
2345678901234567
0x0050: 3839 89
---------------------------------------------------------
I don't know what are the meaning of "SRPWE", "SRP",
"SF" .
Best regards
_______________________________________________________
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