Re: [mpls-linux-general] Problem with measure of network traffic
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Re: [mpls-linux-general] Problem with measure of network traffic
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From: James R. L. <jl...@mi...> - 2006-01-18 17:36:32
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There is a thread about this in the archive. The short of it is that
you probably have a NIC that does hardware checksumming, which will not
work with MPLS (or any tunneling protocol). I have submitted code
(post 1.950) that recognizes this and turns off hardware checksumming
for MPLS packets. The work around for now is to disable hardware
checksumming on your NICs.
Let me know if this does not fix your issue.
On Wed, Jan 18, 2006 at 05:19:36PM +0000, guilhermemtorresbase-lista@yahoo.=
com.br wrote:
> Hello,
> =20
> I'm trying to measure network traffic with Iperf
> between 2 machines with MPLS.
> =20
> 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.
> =20
> Example:
> =20
> *192.168.0.2(iperf-client) >=20
> 192.168.0.1(iperf-server)
> It works fine and returns the transmission rate.
> =20
> *192.168.0.1(iperf-client) > 192.168.0.2(iperf-server)
>=20
> 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:
> =20
> ------------------------------------------------------
> 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=20
> .}.@E..<)"@.@..F
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 713f=20
> .........$....q?
> 0x0020: 0000 0000 a002 1770 a2a2 0000 0204 07d0=20
> .......p........
> 0x0030: 0402 080a 0034 581d 0000 0000 0103 0302=20
> .....4X.........
>=20
> 02:19:14.183356 MPLS (label 1000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
> length: 60) 192.168.0.2.2005 > 192.168.0.1.33060: S
> [tcp sum ok] 3243521941:3243521941(0) ack 3086512448
> win 5792 <mss 1460,sackOK,timestamp 81776
> 3430429,nop,wscale 2>
> 0x0000: 003e 8140 4500 003c 0000 4000 4006 b968=20
> .>.@E..<..@.@..h
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3795=20
> ...........$.T7.
> 0x0020: b7f8 7140 a012 16a0 6d22 0000 0204 05b4=20
> ..q@....m"......
> 0x0030: 0402 080a 0001 3f70 0034 581d 0103 0302=20
> ......?p.4X.....
>=20
> 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=20
> .}.@E..4)$@.@..L
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 7140=20
> .........$....q@
> 0x0020: c154 3796 8010 05dc aca9 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 5821 0001 3f70 =20
> .4X!..?p
>=20
> 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=20
> .}.@E..L)&@.@..2
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 7140=20
> .........$....q@
> 0x0020: c154 3796 8018 05dc a89a 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 5821 0001 3f70 0000 0000 0000 0001=20
> .4X!..?p........
> 0x0040: 0000 07d5 0000 0000 0000 0000 ffff fc18=20
> ................
>=20
> 02:19:13.914610 MPLS (label 1000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 2276, offset 0, flags [DF],
> length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
> [tcp sum ok] ack 25 win 1448 <nop,nop,timestamp 81780
> 3430433>
> 0x0000: 003e 8140 4500 0034 08e4 4000 4006 b08c=20
> .>.@E..4..@.@...
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 7158 8010 05a8 acc1 0000 0101 080a=20
> ..qX............
> 0x0030: 0001 3f74 0034 5821 =20
> ..?t.4X!
>=20
> 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=20
> .}.@E...)(@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 7158=20
> .........$....qX
> 0x0020: c154 3796 8010 05dc d76f 0000 0101 080a=20
> .T7......o......
> 0x0030: 0034 5821 0001 3f70 0000 0000 0000 0001=20
> .4X!..?p........
> 0x0040: 0000 07d5 0000 0000 0000 0000 ffff fc18=20
> ................
> 0x0050: 3435 45
>=20
> 02:19:13.923845 MPLS (label 1000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 2278, offset 0, flags [DF],
> length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
> [tcp sum ok] ack 1469 win 2172 <nop,nop,timestamp
> 81789 3430433>
> 0x0000: 003e 8140 4500 0034 08e6 4000 4006 b08a=20
> .>.@E..4..@.@...
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 76fc 8010 087c a440 0000 0101 080a=20
> ..v....|.@......
> 0x0030: 0001 3f7d 0034 5821 =20
> ..?}.4X!
>=20
> 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=20
> .}.@E...)*@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 76fc=20
> .........$....v.
> 0x0020: c154 3796 8010 05dc 6139 0000 0101 080a=20
> .T7.....a9......
> 0x0030: 0034 5822 0001 3f70 3435 3637 3839 3031=20
> .4X"..?p45678901
> 0x0040: 3233 3435 3637 3839 3031 3233 3435 3637=20
> 2345678901234567
> 0x0050: 3839 89
>=20
> 02:19:13.933138 MPLS (label 1000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 2280, offset 0, flags [DF],
> length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
> [tcp sum ok] ack 2913 win 2896 <nop,nop,timestamp
> 81798 3430434>
> 0x0000: 003e 8140 4500 0034 08e8 4000 4006 b088=20
> .>.@E..4..@.@...
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 7ca0 8010 0b50 9bbe 0000 0101 080a=20
> ..|....P........
> 0x0030: 0001 3f86 0034 5822 =20
> ..?..4X"
>=20
> 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=20
> .}.@E...),@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 7ca0=20
> .........$....|.
> 0x0020: c154 3796 8018 05dc 5d88 0000 0101 080a=20
> .T7.....].......
> 0x0030: 0034 5825 0001 3f74 3839 3031 3233 3435=20
> .4X%..?t89012345
> 0x0040: 3637 3839 3031 3233 3435 3637 3839 3031=20
> 6789012345678901
> 0x0050: 3233 23
>=20
> 02:19:13.942354 MPLS (label 1000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 2282, offset 0, flags [DF],
> length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
> [tcp sum ok] ack 4357 win 3620 <nop,nop,timestamp
> 81807 3430437>
> 0x0000: 003e 8140 4500 0034 08ea 4000 4006 b086=20
> .>.@E..4..@.@...
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 8244 8010 0e24 933a 0000 0101 080a=20
> ...D...$.:......
> 0x0030: 0001 3f8f 0034 5825 =20
> ..?..4X%
>=20
> 02:19:13.942510 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10542, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
> 4357:5801(1444) ack 1 win 1500 <nop,nop,timestamp
> 3430437 81780>
> 0x0000: 007d 0140 4500 05d8 292e 4000 4006 8a9e=20
> .}.@E...).@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 8244=20
> .........$.....D
> 0x0020: c154 3796 8010 05dc 59ee 0000 0101 080a=20
> .T7.....Y.......
> 0x0030: 0034 5825 0001 3f74 3233 3435 3637 3839=20
> .4X%..?t23456789
> 0x0040: 3031 3233 3435 3637 3839 3031 3233 3435=20
> 0123456789012345
> 0x0050: 3637 67
>=20
> 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=20
> .>.@E..4..@.@...
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 87e8 8010 10f8 8ab8 0000 0101 080a=20
> ................
> 0x0030: 0001 3f99 0034 5825 =20
> ..?..4X%
>=20
> 02:19:13.951799 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10544, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
> 5801:7245(1444) ack 1 win 1500 <nop,nop,timestamp
> 3430446 81789>
> 0x0000: 007d 0140 4500 05d8 2930 4000 4006 8a9c=20
> .}.@E...)0@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 87e8=20
> .........$......
> 0x0020: c154 3796 8010 05dc 4c30 0000 0101 080a=20
> .T7.....L0......
> 0x0030: 0034 582e 0001 3f7d 3637 3839 3031 3233=20
> .4X...?}67890123
> 0x0040: 3435 3637 3839 3031 3233 3435 3637 3839=20
> 4567890123456789
> 0x0050: 3031 01
>=20
> 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=20
> .>.@E..4..@.@...
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 8d8c 8010 13cc 822e 0000 0101 080a=20
> ................
> 0x0030: 0001 3fa2 0034 582e =20
> ..?..4X.
>=20
> 02:19:13.961141 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10546, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
> 7245:8689(1444) ack 1 win 1500 <nop,nop,timestamp
> 3430446 81789>
> 0x0000: 007d 0140 4500 05d8 2932 4000 4006 8a9a=20
> .}.@E...)2@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 8d8c=20
> .........$......
> 0x0020: c154 3796 8010 05dc bd23 0000 0101 080a=20
> .T7......#......
> 0x0030: 0034 582e 0001 3f7d 3031 3233 3435 3637=20
> .4X...?}01234567
> 0x0040: 3839 3031 3233 3435 3637 3839 3031 3233=20
> 8901234567890123
> 0x0050: 3435 45
>=20
> 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=20
> .>.@E..4..@.@...
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 9330 8010 16a0 79ad 0000 0101 080a=20
> ...0....y.......
> 0x0030: 0001 3fab 0034 582e =20
> ..?..4X.
>=20
> 02:19:13.970470 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10548, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
> 8689:10133(1444) ack 1 win 1500 <nop,nop,timestamp
> 3430455 81798>
> 0x0000: 007d 0140 4500 05d8 2934 4000 4006 8a98=20
> .}.@E...)4@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 9330=20
> .........$.....0
> 0x0020: c154 3796 8010 05dc 48de 0000 0101 080a=20
> .T7.....H.......
> 0x0030: 0034 5837 0001 3f86 3233 3435 3637 3839=20
> .4X7..?.23456789
> 0x0040: 3031 3233 3435 3637 3839 3031 3233 3435=20
> 0123456789012345
> 0x0050: 3637 67
>=20
> 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=20
> .>.@E..4..@.@..~
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 98d4 8010 1974 7122 0000 0101 080a=20
> .......tq"......
> 0x0030: 0001 3fb5 0034 5837 =20
> ..?..4X7
>=20
> 02:19:13.979791 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10550, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: P
> 10133:11577(1444) ack 1 win 1500 <nop,nop,timestamp
> 3430456 81798>
> 0x0000: 007d 0140 4500 05d8 2936 4000 4006 8a96=20
> .}.@E...)6@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 98d4=20
> .........$......
> 0x0020: c154 3796 8018 05dc 3b29 0000 0101 080a=20
> .T7.....;)......
> 0x0030: 0034 5838 0001 3f86 3637 3839 3031 3233=20
> .4X8..?.67890123
> 0x0040: 3435 3637 3839 3031 3233 3435 3637 3839=20
> 4567890123456789
> 0x0050: 3031 01
>=20
> 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=20
> .>.@E..4..@.@..|
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 9e78 8010 1c48 68a0 0000 0101 080a=20
> ...x...Hh.......
> 0x0030: 0001 3fbe 0034 5838 =20
> ..?..4X8
>=20
> 02:19:13.989139 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10552, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
> 11577:13021(1444) ack 1 win 1500 <nop,nop,timestamp
> 3430464 81807>
> 0x0000: 007d 0140 4500 05d8 2938 4000 4006 8a94=20
> .}.@E...)8@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 9e78=20
> .........$.....x
> 0x0020: c154 3796 8010 05dc 4188 0000 0101 080a=20
> .T7.....A.......
> 0x0030: 0034 5840 0001 3f8f 3031 3233 3435 3637=20
> .4X@..?.01234567
> 0x0040: 3839 3031 3233 3435 3637 3839 3031 3233=20
> 8901234567890123
> 0x0050: 3435 45
>=20
> 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=20
> .>.@E..4..@.@..z
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 a41c 8010 1f1c 6017 0000 0101 080a=20
> ........`.......
> 0x0030: 0001 3fc7 0034 5840 =20
> ..?..4X@
>=20
> 02:19:13.998467 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10554, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
> 13021:14465(1444) ack 1 win 1500 <nop,nop,timestamp
> 3430465 81807>
> 0x0000: 007d 0140 4500 05d8 293a 4000 4006 8a92=20
> .}.@E...):@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 a41c=20
> .........$......
> 0x0020: c154 3796 8010 05dc 33db 0000 0101 080a=20
> .T7.....3.......
> 0x0030: 0034 5841 0001 3f8f 3435 3637 3839 3031=20
> .4XA..?.45678901
> 0x0040: 3233 3435 3637 3839 3031 3233 3435 3637=20
> 2345678901234567
> 0x0050: 3839 89
>=20
> 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=20
> .>.@E..4..@.@..x
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 a9c0 8010 21f0 5794 0000 0101 080a=20
> ......!.W.......
> 0x0030: 0001 3fd1 0034 5841 =20
> ..?..4XA
>=20
> 02:19:14.007764 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10556, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
> 14465:15909(1444) ack 1 win 1500 <nop,nop,timestamp
> 3430474 81817>
> 0x0000: 007d 0140 4500 05d8 293c 4000 4006 8a90=20
> .}.@E...)<@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 a9c0=20
> .........$......
> 0x0020: c154 3796 8010 05dc 3026 0000 0101 080a=20
> .T7.....0&......
> 0x0030: 0034 584a 0001 3f99 3839 3031 3233 3435=20
> .4XJ..?.89012345
> 0x0040: 3637 3839 3031 3233 3435 3637 3839 3031=20
> 6789012345678901
> 0x0050: 3233 23
>=20
> 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=20
> .>.@E..4..@.@..v
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 af64 8010 24c4 4f0a 0000 0101 080a=20
> ...d..$.O.......
> 0x0030: 0001 3fda 0034 584a =20
> ..?..4XJ
>=20
> 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=20
> .}.@E...)>@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 af64=20
> .........$.....d
> 0x0020: c154 3796 8010 05dc 9911 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 584a 0001 3f99 3233 3435 3637 3839=20
> .4XJ..?.23456789
> 0x0040: 3031 3233 3435 3637 3839 3031 3233 3435=20
> 0123456789012345
> 0x0050: 3637 67
>=20
> 02:19:14.026241 MPLS (label 1000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 2300, offset 0, flags [DF],
> length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
> [tcp sum ok] ack 17353 win 10136 <nop,nop,timestamp
> 81891 3430474>
> 0x0000: 003e 8140 4500 0034 08fc 4000 4006 b074=20
> .>.@E..4..@.@..t
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 b508 8010 2798 4689 0000 0101 080a=20
> ......'.F.......
> 0x0030: 0001 3fe3 0034 584a =20
> ..?..4XJ
>=20
> 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=20
> .}.@E...)@@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 b508=20
> .........$......
> 0x0020: c154 3796 8010 05dc 22ca 0000 0101 080a=20
> .T7.....".......
> 0x0030: 0034 5853 0001 3fa2 3435 3637 3839 3031=20
> .4XS..?.45678901
> 0x0040: 3233 3435 3637 3839 3031 3233 3435 3637=20
> 2345678901234567
> 0x0050: 3839 89
>=20
> 02:19:14.035553 MPLS (label 1000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 2302, offset 0, flags [DF],
> length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
> [tcp sum ok] ack 18797 win 10860 <nop,nop,timestamp
> 81901 3430483>
> 0x0000: 003e 8140 4500 0034 08fe 4000 4006 b072=20
> .>.@E..4..@.@..r
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 baac 8010 2a6c 3dfe 0000 0101 080a=20
> ......*l=3D.......
> 0x0030: 0001 3fed 0034 5853 =20
> ..?..4XS
>=20
> 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=20
> .}.@E...)B@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 baac=20
> .........$......
> 0x0020: c154 3796 8010 05dc 1f27 0000 0101 080a=20
> .T7......'......
> 0x0030: 0034 5854 0001 3fa2 3839 3031 3233 3435=20
> .4XT..?.89012345
> 0x0040: 3637 3839 3031 3233 3435 3637 3839 3031=20
> 6789012345678901
> 0x0050: 3233 23
>=20
> 02:19:14.044719 MPLS (label 1000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 2304, offset 0, flags [DF],
> length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
> [tcp sum ok] ack 20241 win 11187 <nop,nop,timestamp
> 81910 3430484>
> 0x0000: 003e 8140 4500 0034 0900 4000 4006 b070=20
> .>.@E..4..@.@..p
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 c050 8010 2bb3 3709 0000 0101 080a=20
> ...P..+.7.......
> 0x0030: 0001 3ff6 0034 5854 =20
> ..?..4XT
>=20
> 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=20
> .}.@E...)D@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 c050=20
> .........$.....P
> 0x0020: c154 3796 8010 05dc 1b74 0000 0101 080a=20
> .T7......t......
> 0x0030: 0034 585c 0001 3fab 3233 3435 3637 3839=20
> .4X\..?.23456789
> 0x0040: 3031 3233 3435 3637 3839 3031 3233 3435=20
> 0123456789012345
> 0x0050: 3637 67
>=20
> 02:19:14.054377 MPLS (label 1000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 2306, offset 0, flags [DF],
> length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
> [tcp sum ok] ack 21685 win 10840 <nop,nop,timestamp
> 81919 3430492>
> 0x0000: 003e 8140 4500 0034 0902 4000 4006 b06e=20
> .>.@E..4..@.@..n
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 c5f4 8010 2a58 32af 0000 0101 080a=20
> ......*X2.......
> 0x0030: 0001 3fff 0034 585c =20
> ..?..4X\
>=20
> 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=20
> .}.@E...)F@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 c5f4=20
> .........$......
> 0x0020: c154 3796 8010 05dc 0dc7 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 585d 0001 3fab 3637 3839 3031 3233=20
> .4X]..?.67890123
> 0x0040: 3435 3637 3839 3031 3233 3435 3637 3839=20
> 4567890123456789
> 0x0050: 3031 01
>=20
> 02:19:14.063572 MPLS (label 1000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 2308, offset 0, flags [DF],
> length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
> [tcp sum ok] ack 23129 win 10494 <nop,nop,timestamp
> 81929 3430493>
> 0x0000: 003e 8140 4500 0034 0904 4000 4006 b06c=20
> .>.@E..4..@.@..l
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 cb98 8010 28fe 2e5a 0000 0101 080a=20
> ......(..Z......
> 0x0030: 0001 4009 0034 585d =20
> ..@..4X]
>=20
> 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=20
> .}.@E...)H@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 cb98=20
> .........$......
> 0x0020: c154 3796 8018 05dc 1414 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 5866 0001 3fb5 3031 3233 3435 3637=20
> .4Xf..?.01234567
> 0x0040: 3839 3031 3233 3435 3637 3839 3031 3233=20
> 8901234567890123
> 0x0050: 3435 45
>=20
> 02:19:14.072774 MPLS (label 1000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 2310, offset 0, flags [DF],
> length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
> [tcp sum ok] ack 24573 win 10147 <nop,nop,timestamp
> 81938 3430502>
> 0x0000: 003e 8140 4500 0034 0906 4000 4006 b06a=20
> .>.@E..4..@.@..j
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 d13c 8010 27a3 29ff 0000 0101 080a=20
> ...<..'.).......
> 0x0030: 0001 4012 0034 5866 =20
> ..@..4Xf
>=20
> 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=20
> .}.@E..P)J@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 d13c=20
> .........$.....<
> 0x0020: c154 3796 8018 05dc 6f14 0000 0101 080a=20
> .T7.....o.......
> 0x0030: 0034 5866 0001 3fb5 3435 3637 3839 3031=20
> .4Xf..?.45678901
> 0x0040: 3233 3435 3637 3839 3031 3233 3435 3637=20
> 2345678901234567
> 0x0050: 3839 89
>=20
> 02:19:14.075357 MPLS (label 1000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 2312, offset 0, flags [DF],
> length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
> [tcp sum ok] ack 24601 win 10140 <nop,nop,timestamp
> 81940 3430502>
> 0x0000: 003e 8140 4500 0034 0908 4000 4006 b068=20
> .>.@E..4..@.@..h
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 d158 8010 279c 29e8 0000 0101 080a=20
> ...X..'.).......
> 0x0030: 0001 4014 0034 5866 =20
> ..@..4Xf
>=20
> 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=20
> .}.@E...)L@.@...
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 d158=20
> .........$.....X
> 0x0020: c154 3796 8010 05dc 76d3 0000 0101 080a=20
> .T7.....v.......
> 0x0030: 0034 586f 0001 3fbe 0000 0000 0000 0001=20
> .4Xo..?.........
> 0x0040: 0000 07d5 0000 0000 0000 0000 ffff fc18=20
> ................
> 0x0050: 3435 45
>=20
> 02:19:14.083072 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10574, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
> 26045:27489(1444) ack 1 win 1500 <nop,nop,timestamp
> 3430512 81854>
> 0x0000: 007d 0140 4500 05d8 294e 4000 4006 8a7e=20
> .}.@E...)N@.@..~
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 d6fc=20
> .........$......
> 0x0020: c154 3796 8010 05dc 009d 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 5870 0001 3fbe 3435 3637 3839 3031=20
> .4Xp..?.45678901
> 0x0040: 3233 3435 3637 3839 3031 3233 3435 3637=20
> 2345678901234567
> 0x0050: 3839 89
>=20
> 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=20
> .}.@E...)P@.@..|
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 dca0=20
> .........$......
> 0x0020: c154 3796 8010 05dc fce9 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 5878 0001 3fc7 3839 3031 3233 3435=20
> .4Xx..?.89012345
> 0x0040: 3637 3839 3031 3233 3435 3637 3839 3031=20
> 6789012345678901
> 0x0050: 3233 23
>=20
> 02:19:14.098199 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10578, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
> 28933:30377(1444) ack 1 win 1500 <nop,nop,timestamp
> 3430521 81863>
> 0x0000: 007d 0140 4500 05d8 2952 4000 4006 8a7a=20
> .}.@E...)R@.@..z
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 e244=20
> .........$.....D
> 0x0020: c154 3796 8010 05dc f946 0000 0101 080a=20
> .T7......F......
> 0x0030: 0034 5879 0001 3fc7 3233 3435 3637 3839=20
> .4Xy..?.23456789
> 0x0040: 3031 3233 3435 3637 3839 3031 3233 3435=20
> 0123456789012345
> 0x0050: 3637 67
>=20
> 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=20
> .}.@E...)T@.@..x
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 e7e8=20
> .........$......
> 0x0020: c154 3796 8010 05dc eb87 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 5882 0001 3fd1 3637 3839 3031 3233=20
> .4X...?.67890123
> 0x0040: 3435 3637 3839 3031 3233 3435 3637 3839=20
> 4567890123456789
> 0x0050: 3031 01
>=20
> 02:19:14.114775 MPLS (label 1000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 2314, offset 0, flags [DF],
> length: 52) 192.168.0.2.2005 > 192.168.0.1.33060: .
> [tcp sum ok] ack 31821 win 8335 <nop,nop,timestamp
> 81980 3430511>
> 0x0000: 003e 8140 4500 0034 090a 4000 4006 b066=20
> .>.@E..4..@.@..f
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f8 ed8c 8010 208f 1490 0000 0101 080a=20
> ................
> 0x0030: 0001 403c 0034 586f =20
> ..@<.4Xo
>=20
> 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=20
> .}.@E...)V@.@..v
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 ed8c=20
> .........$......
> 0x0020: c154 3796 8010 05dc 5c7b 0000 0101 080a=20
> .T7.....\{......
> 0x0030: 0034 5882 0001 3fd1 3031 3233 3435 3637=20
> .4X...?.01234567
> 0x0040: 3839 3031 3233 3435 3637 3839 3031 3233=20
> 8901234567890123
> 0x0050: 3435 45
>=20
> 02:19:14.122457 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10584, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
> 33265:34709(1444) ack 1 win 1500 <nop,nop,timestamp
> 3430539 81882>
> 0x0000: 007d 0140 4500 05d8 2958 4000 4006 8a74=20
> .}.@E...)X@.@..t
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 f330=20
> .........$.....0
> 0x0020: c154 3796 8010 05dc e835 0000 0101 080a=20
> .T7......5......
> 0x0030: 0034 588b 0001 3fda 3233 3435 3637 3839=20
> .4X...?.23456789
> 0x0040: 3031 3233 3435 3637 3839 3031 3233 3435=20
> 0123456789012345
> 0x0050: 3637 67
>=20
> 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=20
> .}.@E...)Z@.@..r
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 f8d4=20
> .........$......
> 0x0020: c154 3796 8010 05dc da88 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 588c 0001 3fda 3637 3839 3031 3233=20
> .4X...?.67890123
> 0x0040: 3435 3637 3839 3031 3233 3435 3637 3839=20
> 4567890123456789
> 0x0050: 3031 01
>=20
> 02:19:14.137554 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10588, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: .
> 36153:37597(1444) ack 1 win 1500 <nop,nop,timestamp
> 3430548 81891>
> 0x0000: 007d 0140 4500 05d8 295c 4000 4006 8a70=20
> .}.@E...)\@.@..p
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f8 fe78=20
> .........$.....x
> 0x0020: c154 3796 8010 05dc e0df 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 5894 0001 3fe3 3031 3233 3435 3637=20
> .4X...?.01234567
> 0x0040: 3839 3031 3233 3435 3637 3839 3031 3233=20
> 8901234567890123
> 0x0050: 3435 45
>=20
> 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=20
> .>.@E..4..@.@..d
> 0x0010: c0a8 0002 c0a8 0001 07d5 8124 c154 3796=20
> ...........$.T7.
> 0x0020: b7f9 041c 8010 1b75 02e7 0000 0101 080a=20
> .......u........
> 0x0030: 0001 405c 0034 5882 =20
> ..@\.4X.
>=20
> 02:19:14.430549 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10593, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: RE
> 37597:39069(1472) ack 1 win 1500 urg 0 [!RST+
> \267\371\004\034\301T7\226\020t\005\334\207\036\000\000\001\001\010\012\0=
004Z(\000\001@\45]
> 0x0000: 007d 0140 4500 05d8 2961 4000 4006 8a6b=20
> .}.@E...)a@.@..k
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c=20
> .........$......
> 0x0020: c154 3796 1074 05dc 871e 0000 0101 080a=20
> .T7..t..........
> 0x0030: 0034 5a28 0001 405c 3435 3637 3839 3031=20
> .4Z(..@\45678901
> 0x0040: 3233 3435 3637 3839 3031 3233 3435 3637=20
> 2345678901234567
> 0x0050: 3839 89
>=20
> 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=20
> .}.@E...)c@.@..i
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c=20
> .........$......
> 0x0020: c154 3796 0f59 05dc 871e 0000 0101 080a=20
> .T7..Y..........
> 0x0030: 0034 5b43 0001 405c 3435 3637 3839 3031=20
> .4[C..@\45678901
> 0x0040: 3233 3435 3637 3839 3031 3233 3435 3637=20
> 2345678901234567
> 0x0050: 3839 89
>=20
> 02:19:15.279472 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10597, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005: SF
> 3086550044:3086551520(1476) win 1500 urg 0
> 0x0000: 007d 0140 4500 05d8 2965 4000 4006 8a67=20
> .}.@E...)e@.@..g
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c=20
> .........$......
> 0x0020: c154 3796 0d23 05dc 871e 0000 0101 080a=20
> .T7..#..........
> 0x0030: 0034 5d79 0001 405c 3435 3637 3839 3031=20
> .4]y..@\45678901
> 0x0040: 3233 3435 3637 3839 3031 3233 3435 3637=20
> 2345678901234567
> 0x0050: 3839 89
>=20
> 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$\007\325\267\371\004\034\301T7\226\010\267\005\334\207\036\000\000\0=
01\001\010\012\0004a\345\000\001]
> 0x0000: 007d 0140 4500 05d8 2967 4000 4006 8a65=20
> .}.@E...)g@.@..e
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c=20
> .........$......
> 0x0020: c154 3796 08b7 05dc 871e 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 61e5 0001 405c 3435 3637 3839 3031=20
> .4a...@\45678901
> 0x0040: 3233 3435 3637 3839 3031 3233 3435 3637=20
> 2345678901234567
> 0x0050: 3839 89
>=20
> 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=20
> .}.@E...)i@.@..c
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c=20
> .........$......
> 0x0020: c154 3796 ffde 05dc 871e 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 6abd 0001 405c 3435 3637 3839 3031=20
> .4j...@\45678901
> 0x0040: 3233 3435 3637 3839 3031 3233 3435 3637=20
> 2345678901234567
> 0x0050: 3839 89
>=20
> 02:19:23.203214 MPLS (label 2000, exp 0, [S], ttl 64)
> IP (tos 0x0, ttl 64, id 10603, offset 0, flags [DF],
> length: 1496) 192.168.0.1.33060 > 192.168.0.2.2005:
> SRP 3086550044:3086551464(1420) win 1500 urg 0
> <nop,nop,timestamp 3439725 82012,[bad opt]>
> 0x0000: 007d 0140 4500 05d8 296b 4000 4006 8a61=20
> .}.@E...)k@.@..a
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c=20
> .........$......
> 0x0020: c154 3796 ee2e 05dc 871e 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 7c6d 0001 405c 3435 3637 3839 3031=20
> .4|m..@\45678901
> 0x0040: 3233 3435 3637 3839 3031 3233 3435 3637=20
> 2345678901234567
> 0x0050: 3839 89
>=20
> 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=20
> .}.@E...)m@.@.._
> 0x0010: c0a8 0001 c0a8 0002 8124 07d5 b7f9 041c=20
> .........$......
> 0x0020: c154 3796 cace 05dc 871e 0000 0101 080a=20
> .T7.............
> 0x0030: 0034 9fcd 0001 405c 3435 3637 3839 3031=20
> .4....@\45678901
> 0x0040: 3233 3435 3637 3839 3031 3233 3435 3637=20
> 2345678901234567
> 0x0050: 3839 89
>=20
> ---------------------------------------------------------
>=20
> I don't know what are the meaning of "SRPWE", "SRP",
> "SF" .
> =20
> Best regards
>=20
>=20
>=20
> =09
>=20
> =09
> =09
> _______________________________________________________=20
> Yahoo! doce lar. Fa?a do Yahoo! sua homepage.=20
> http://br.yahoo.com/homepageset.html=20
>=20
>=20
>=20
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> mpl...@li...
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--=20
James R. Leu
jl...@mi...
|
