lvs-users
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lvs-users
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| To: | lvs-users@xxxxxxxxxxxxxxxxxxxxxx |
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| Subject: | Re: Re: trouble about IP Fragmentation by using the Linux Virtual Server |
| Cc: | ja@xxxxxx |
| From: | <frederic.buche@xxxxxxxxxx> |
| Date: | Fri, 13 Sep 2002 10:10:57 +0200 |
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Hello Julian Anastasov, I answer to your questions about my problem : - Netfilter.is not running - the forwarding method is Direct Routing - the director's output interface is an alias (eth0:7), an eth0 is the director's input interface -> so we can see the tcpdump output in the following logs 13:56:23.984801 195.101.125.28.10708 > 195.6.241.14.smtp: S 70109:70109(0) win 8192 <mss 1460> (DF) [tos 0x10] 13:56:23.984908 195.101.125.28.10708 > 195.6.241.14.smtp: S 70109:70109(0) win 8192 <mss 1460> (DF) [tos 0x10] 13:56:23.985314 195.101.125.28.10708 > 195.6.241.14.smtp: . ack 134786757 win 0 13:56:23.985349 195.101.125.28.10708 > 195.6.241.14.smtp: . ack 1 win 0 13:56:23.986075 195.101.125.28.10708 > 195.6.241.14.smtp: . ack 1 win 0 (DF) 13:56:23.986097 195.101.125.28.10708 > 195.6.241.14.smtp: . ack 1 win 0 (DF) 13:56:24.087866 195.101.125.28.10708 > 195.6.241.14.smtp: . ack 1 win 8760 (DF) [tos 0x10] 13:56:24.087920 195.101.125.28.10708 > 195.6.241.14.smtp: . ack 1 win 8760 (DF) [tos 0x10] 13:56:24.213102 195.101.125.28.10708 > 195.6.241.14.smtp: P 0:16(16) ack 114 win 8647 (DF) [tos 0x10] 13:56:24.213118 195.101.125.28.10708 > 195.6.241.14.smtp: P 0:16(16) ack 114 win 8647 (DF) [tos 0x10] 13:56:24.336694 195.101.125.28.10708 > 195.6.241.14.smtp: P 16:45(29) ack 157 win 8604 (DF) [tos 0x10] 13:56:24.336714 195.101.125.28.10708 > 195.6.241.14.smtp: P 16:45(29) ack 157 win 8604 (DF) [tos 0x10] 13:56:24.444246 195.101.125.28.10708 > 195.6.241.14.smtp: P 45:82(37) ack 190 win 8571 (DF) [tos 0x10] 13:56:24.444271 195.101.125.28.10708 > 195.6.241.14.smtp: P 45:82(37) ack 190 win 8571 (DF) [tos 0x10] 13:56:24.560986 195.101.125.28.10708 > 195.6.241.14.smtp: P 82:88(6) ack 234 win 8527 (DF) [tos 0x10] 13:56:24.561007 195.101.125.28.10708 > 195.6.241.14.smtp: P 82:88(6) ack 234 win 8527 (DF) [tos 0x10] 13:56:25.092387 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1516(1428) ack 295 win 8466 (frag 45105:1448@0+) [tos 0x10] 13:56:25.092392 195.101.125.28 > 195.6.241.14: (frag 45105:32@1448) [tos 0x10] 13:56:25.092479 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1548(1460) ack 295 win 8466 [tos 0x10] 13:56:25.094999 195.101.125.28.10708 > 195.6.241.14.smtp: P 1548:1893(345) ack 295 win 8466 (DF) [tos 0x10] 13:56:25.095019 195.101.125.28.10708 > 195.6.241.14.smtp: P 1548:1893(345) ack 295 win 8466 (DF) [tos 0x10] 13:56:25.189054 195.101.125.28.10708 > 195.6.241.14.smtp: P 1893:1898(5) ack 295 win 8466 (DF) [tos 0x10] 13:56:25.189070 195.101.125.28.10708 > 195.6.241.14.smtp: P 1893:1898(5) ack 295 win 8466 (DF) [tos 0x10] 13:56:25.708165 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1516(1428) ack 295 win 8466 (frag 45873:1448@0+) [tos 0x10] 13:56:25.708167 195.101.125.28 > 195.6.241.14: (frag 45873:32@1448) [tos 0x10] 13:56:25.708207 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1548(1460) ack 295 win 8466 [tos 0x10] 13:56:26.925692 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1516(1428) ack 295 win 8466 (frag 46385:1448@0+) [tos 0x10] 13:56:26.925695 195.101.125.28 > 195.6.241.14: (frag 46385:32@1448) [tos 0x10] 13:56:26.925764 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1548(1460) ack 295 win 8466 [tos 0x10] 13:56:29.526991 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1516(1428) ack 295 win 8466 (frag 46897:1448@0+) [tos 0x10] 13:56:29.526994 195.101.125.28 > 195.6.241.14: (frag 46897:32@1448) [tos 0x10] 13:56:29.527068 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1548(1460) ack 295 win 8466 [tos 0x10] 13:56:34.735981 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1516(1428) ack 295 win 8466 (frag 47153:1448@0+) [tos 0x10] 13:56:34.735985 195.101.125.28 > 195.6.241.14: (frag 47153:32@1448) [tos 0x10] 13:56:34.736057 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1548(1460) ack 295 win 8466 [tos 0x10] 13:56:45.149681 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1516(1428) ack 295 win 8466 (frag 47409:1448@0+) [tos 0x10] 13:56:45.149684 195.101.125.28 > 195.6.241.14: (frag 47409:32@1448) [tos 0x10] 13:56:45.149756 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1548(1460) ack 295 win 8466 [tos 0x10] 13:57:05.976332 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1516(1428) ack 295 win 8466 (frag 47665:1448@0+) [tos 0x10] 13:57:05.976337 195.101.125.28 > 195.6.241.14: (frag 47665:32@1448) [tos 0x10] 13:57:05.976415 195.101.125.28.10708 > 195.6.241.14.smtp: . 88:1548(1460) ack 295 win 8466 [tos 0x10] Frédéric Buche mailto : frederic.buche@xxxxxxxxxx |
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