Hi, It's maybe a little bit off topic, but I think someone in this list can help me: I've got a firewall debian potato, kernel 2.2.17pre6, doing masquerading and other rules over an adsl pppoe line. All worked perfectly but since two weeks ( without doing any changes ) I'm unable to go to certain sites. Tcpdump show me that the connection close in the middle. Something like this: 11:36:16.439327 a.b.c.26.https > d.e.f.36.62968: P 1269:1340(71) ack 214 win 17307 (DF) 11:36:16.495429 d.e.f.36.62969 > a.b.c.21.www: S 10634093:10634093(0) win 8192 <mss 1460,nop,nop,sackOK> (DF) 11:36:16.571944 d.e.f.36.62968 > a.b.c.26.https: . ack 1340 win 7421 (DF) 11:36:16.591005 a.b.c.21.www > d.e.f.36.62969: S 3660606280:3660606280(0) ack 10634094 win 17520 <mss 1460,nop,nop,sackOK> (DF) 11:36:16.591218 d.e.f.36.62969 > a.b.c.21.www: . ack 1 win 8760 (DF) 11:36:16.591569 d.e.f.36.62969 > a.b.c.21.www: P 1:267(266) ack 1 win 8760 (DF) 11:36:16.719188 a.b.c.21.www > d.e.f.36.62969: P 1:140(139) ack 267 win 17254 (DF) 11:36:16.722604 d.e.f.36.62968 > a.b.c.26.https: F 214:214(0) ack 1340 win 7421 (DF) 11:36:16.823751 a.b.c.26.https > d.e.f.36.62968: F 1340:1340(0) ack 215 win 17307 (DF) 11:36:16.824023 d.e.f.36.62968 > a.b.c.26.https: . ack 1341 win 7421 (DF) 11:36:16.871853 d.e.f.36.62969 > a.b.c.21.www: . ack 140 win 8621 (DF) 11:36:18.868878 d.e.f.36.62970 > a.b.c.26.https: S 10636467:10636467(0) win 8192 <mss 1460,nop,nop,sackOK> (DF) 11:36:18.962180 a.b.c.26.https > d.e.f.36.62970: S 3661217994:3661217994(0) ack 10636468 win 17520 <mss 1460,nop,nop,sackOK> (DF) 11:36:18.962414 d.e.f.36.62970 > a.b.c.26.https: . ack 1 win 8760 (DF) 11:36:18.962924 d.e.f.36.62970 > a.b.c.26.https: P 1:97(96) ack 1 win 8760 (DF) 11:36:19.084207 a.b.c.26.https > d.e.f.36.62970: P 1:151(150) ack 97 win 17424 (DF) 11:36:19.084930 d.e.f.36.62970 > a.b.c.26.https: P 97:168(71) ack 151 win 8610 (DF) 11:36:19.086571 d.e.f.36.62970 > a.b.c.26.https: P 168:682(514) ack 151 win 8610 (DF) 11:36:19.217933 a.b.c.26.https > d.e.f.36.62970: . ack 682 win 16839 (DF) 11:36:19.236432 a.b.c.26.https > d.e.f.36.62970: P 151:448(297) ack 682 win 16839 (DF) 11:36:19.376182 d.e.f.36.62970 > a.b.c.26.https: . ack 448 win 8313 (DF) That's all... no F I've got similar config wich works perfectly. Thanks for any help! PS: as this is not the good place to talk about this, maybe send reply to me directly. -- Easter-eggs Spécialiste GNU/Linux 44-46 rue de l'Ouest - 75014 Paris - France - Métro Gaité Phone: +33 (0) 1 43 35 00 37 - Fax: +33 (0) 1 41 35 00 76 mailto:elacour@easter-eggs.com - http://www.easter-eggs.com
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