Date: Tue, 13 Mar 2018 15:04:29 -0600 From: Gary Aitken <freebsd@dreamchaser.org> To: FreeBSD Mailing List <freebsd-questions@freebsd.org> Subject: Re: ARP issue, samba standalone connection problem Message-ID: <09ada8f6-7b6b-2648-75a2-51cb6f430e91@dreamchaser.org> In-Reply-To: <9caad981-4fe2-cc9d-da53-2193cbed5cf6@dreamchaser.org> References: <9caad981-4fe2-cc9d-da53-2193cbed5cf6@dreamchaser.org>
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On 03/13/18 14:52, Gary Aitken wrote: > Trying to set up samba for the first time (4.7), local file sharing only. > > I have the server set up and can connect / log-on locally using smbclient. > > However, I can't connect from a win7 system; > with log level set to 2 nothing shows up in /var/log/samba4/log.smbd > > Snooping packets, all I see is: > (122 is fbsd samba machine; 123 is win7) > > ARP, Request who-has 192.168.151.122 tell 192.168.151.123, length 46 > IP 192.168.151.123.50031 > 192.168.151.122.80: Flags [S], seq 2200471361, win 8192, options [mss 1460,nop,wscale 2,nop,nop,sackOK], length 0 > IP 192.168.151.122.80 > 192.168.151.123.50031: Flags [R.], seq 0, ack 2200471362, win 0, length 0 > IP 192.168.151.123.50031 > 192.168.151.122.80: Flags [S], seq 2200471361, win 8192, options [mss 1460,nop,wscale 2,nop,nop,sackOK], length 0 > IP 192.168.151.122.80 > 192.168.151.123.50031: Flags [R.], seq 0, ack 1, win 0, length 0 > IP 192.168.151.123.50031 > 192.168.151.122.80: Flags [S], seq 2200471361, win 8192, options [mss 1460,nop,nop,sackOK], length 0 > IP 192.168.151.122.80 > 192.168.151.123.50031: Flags [R.], seq 0, ack 1, win 0, length 0 > ARP, Request who-has 192.168.151.112 tell 192.168.151.123, length 46 > > Questions: > > Why isn't the fbsd machine replying to the ARP requests? > Any idea why the win7 machine is hitting port 80? > Why is port 80 on the fbsd system replying > instead of simply dropping the packet? > (there's no httpd running) > > pings work both ways. One additional data point, the win7 system already has an arp entry for the fbsd machine in its arp table. Now I'm really confused...
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