(DF) 09:11:30.222171 10.1.0.7.19018 > 212.92.18.38.ftp: . ack 1 win 64320 = (DF) 09:11:30.235357 212.92.18.38.ftp > 10.1.0.7.19018: F 1:1(0) ack 1 win = 64240 (DF) 09:11:30.238498 10.1.0.7.19018 > 212.92.18.38.ftp: . ack 2 win 64320 = (DF) 09:11:30.238853 10.1.0.7.19018 > 212.92.18.38.ftp: R = 1694970559:1694970559(0) win 0 (DF) 09:11:30.268335 212.92.18.38.ftp > 10.1.0.7.19018: R = 2292184213:2292184213(0) win 0 After that ftp connection does not established. I suspect a router or = firewall failure outside. Please confirm it. Thank you in advance! Vitya ------=_NextPart_000_0049_01C3268C.F5AA1FF0 Content-Type: text/html; charset="iso-8859-2" Content-Transfer-Encoding: quoted-printable

Dear All,

I know that it's not a problem that can = be attached=20 to lartc but I need a guru who can explain what can be the problem with = this=20 connection. I connect to an ftp server. All firewalls are off and on a = gateway I=20 get this tcpdump:

09:11:30.207400 10.1.0.7.19018 >=20 212.92.18.38.ftp: S 1694970558:1694970558(0) win 64240 <mss=20 536,nop,nop,sackOK> (DF)
09:11:30.220353 212.92.18.38.ftp >=20 10.1.0.7.19018: S 2292184211:2292184211(0) ack 1694970559 win 64240 = <mss=20 1460,nop,nop,sackOK> (DF)
09:11:30.222171 10.1.0.7.19018 >=20 212.92.18.38.ftp: . ack 1 win 64320 (DF)
09:11:30.235357 = 212.92.18.38.ftp=20 > 10.1.0.7.19018: F 1:1(0) ack 1 win 64240 (DF)
09:11:30.238498=20 10.1.0.7.19018 > 212.92.18.38.ftp: . ack 2 win 64320 = (DF)
09:11:30.238853=20 10.1.0.7.19018 > 212.92.18.38.ftp: R 1694970559:1694970559(0) win 0=20 (DF)
09:11:30.268335 212.92.18.38.ftp > 10.1.0.7.19018: R=20 2292184213:2292184213(0) win 0

After that ftp connection does not = established. I=20 suspect a router or firewall failure outside. Please confirm it. Thank = you in=20 advance!

Vitya

------=_NextPart_000_0049_01C3268C.F5AA1FF0-- _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/