Date: 16 Nov 2003 13:14:59 -0500 From: Lowell Gilbert <freebsd-questions-local@be-well.ilk.org> To: =?iso-8859-1?q?Gannater_J=E1nos?= <gannater@freemail.hu> Subject: Re: Disk question Message-ID: <44d6bsuqn0.fsf@be-well.ilk.org> In-Reply-To: <freemail.20031016153326.19998@fm4.freemail.hu> References: <freemail.20031016153326.19998@fm4.freemail.hu>
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> >> Another question; > >> What does it mean if after a Connection attempt I see: flags:0x02 > > > Where do you see that? What else do you see with it? > For example: > Connection attempt to TCP > Connection attempt to TCP MYIP:443 from 210.0.210.133:4448 > flags:0x02 > > But I have seen connection to port 80 and with UDP protocoll as well. > Both with flags:0x02 Ah. You are using LOG_IN_VAIN. That flags value is a bitfield of header settings from the packet. According to /usr/include/netinet/tcp.h, that means a SYN packet on TCP. I don't think it should happen on UDP packets, but I'm too lazy to actually check at the moment.
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