Date: Tue, 18 Jun 2002 22:48:14 -0700 (PDT) From: Dave Banning <sky_tracker@yahoo.com> To: "Kevin Kinsey, DaleCo, S.P." <kdk@daleco.biz>, questions@FreeBSD.ORG Subject: Re: can't access certain web addresses - very weird Message-ID: <20020619054814.58328.qmail@web12801.mail.yahoo.com> In-Reply-To: <001901c21745$7c74b200$d4ec910c@daleco>
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>
> Give us the basics first, such as:
>
> What are the entries in /etc/resolv.conf?
The resolv.conf entries I believe are from a previous
setup, so they not that helpful;
nameserver 209.250.128.6
nameserver 209.250.128.8
- that's it -
>
> Do 'nslookup.' What server does this command
> connect you to?
david>$ nslookup
Default Server: typhon.tor.pathcom.com
Address: 209.250.128.6
but if I nslookup an specific address I get what seems
like nonsense;
david>$ nslookup freebsd.org
Server: typhon.tor.pathcom.com
Address: 209.250.128.6
Name: freebsd.org.tracker
Served by:
- B.ROOT-SERVERS.NET
128.9.0.107
- C.ROOT-SERVERS.NET
192.33.4.12
- D.ROOT-SERVERS.NET
128.8.10.90
- E.ROOT-SERVERS.NET
192.203.230.10
- F.ROOT-SERVERS.NET
192.5.5.241
- G.ROOT-SERVERS.NET
192.112.36.4
- H.ROOT-SERVERS.NET
128.63.2.53
- I.ROOT-SERVERS.NET
192.36.148.17
- J.ROOT-SERVERS.NET
198.41.0.10
- K.ROOT-SERVERS.NET
193.0.14.129
david>$
>
> What about ping? Can you ping by name, or is it
> just a browser issue?
I cannot ping by name;
david>$ ping skytrackercanada.com
ping: cannot resolve skytrackercanada.com: No address
associated with name
but I CAN ping by address (this address is
skytrackercanada.com)
david>$ ping 209.188.66.29
PING 209.188.66.29 (209.188.66.29): 56 data bytes
64 bytes from 209.188.66.29: icmp_seq=0 ttl=55
time=74.491 ms
64 bytes from 209.188.66.29: icmp_seq=1 ttl=55
time=78.553 ms
^C
--- 209.188.66.29 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet
loss
round-trip min/avg/max/stddev =
74.491/76.522/78.553/2.031 ms
david>$
>
> Just out of curiousity, is yahoo.com in /etc/hosts?
No.
david>$ cat hosts
127.0.0.1 localhost #
localhost.my.domain myname.my.domain
10.0.0.1 d.tracker
192.168.1.5 scott
192.168.1.4 jim
192.168.1.3 dale
192.168.1.2 chantelle
192.168.1.1 optex
> Check netstat -an and see what ports are open.
david>$ netstat -an
Active Internet connections (including servers)
Proto Recv-Q Send-Q Local Address Foreign
Address (state)
tcp4 0 0 65.95.208.41.22
209.188.66.29.51730 ESTABLISHED
tcp4 0 0 *.587 *.*
LISTEN
tcp4 0 0 *.25 *.*
LISTEN
tcp4 0 0 *.10000 *.*
LISTEN
tcp4 0 0 *.3306 *.*
LISTEN
tcp4 0 0 *.139 *.*
LISTEN
tcp4 0 0 *.80 *.*
LISTEN
tcp4 0 0 *.4559 *.*
LISTEN
tcp4 0 0 *.6667 *.*
LISTEN
tcp4 0 0 *.22 *.*
LISTEN
tcp46 0 0 *.22 *.*
LISTEN
tcp4 0 0 *.515 *.*
LISTEN
tcp6 0 0 *.515 *.*
LISTEN
tcp4 0 0 *.110 *.*
LISTEN
tcp4 0 0 *.514 *.*
LISTEN
tcp4 0 0 *.111 *.*
LISTEN
tcp4 0 0 127.0.0.1.53 *.*
LISTEN
tcp4 0 0 192.168.1.1.53 *.*
LISTEN
udp4 0 0 *.10000 *.*
udp4 0 0 192.168.1.1.138 *.*
udp4 0 0 192.168.1.1.137 *.*
udp4 0 0 *.138 *.*
udp4 0 0 *.137 *.*
udp4 0 0 *.111 *.*
udp4 0 0 *.1024 *.*
udp4 0 0 127.0.0.1.53 *.*
udp4 0 0 192.168.1.1.53 *.*
udp4 0 0 *.514 *.*
udp6 0 0 *.514 *.*
Netgraph sockets
Type Recv-Q Send-Q Node Address #Hooks
ctrl 0 0
data 0 0
Active UNIX domain sockets
Address Type Recv-Q Send-Q Inode Conn
Refs Nextref Addr
c4c01c40 stream 0 0 0 c4c01c80
0 0
c4c01c80 stream 0 0 0 c4c01c40
0 0
c4c01cc0 stream 0 0 c4c4cc40 0
0 0 /tmp/mysql.soc
k
c4c01d80 stream 0 0 0 c4c01dc0
0 0
c4c01dc0 stream 0 0 0 c4c01d80
0 0
c4c01ec0 stream 0 0 c4bfac00 0
0 0 /var/run/print
er
c4c01f40 stream 0 0 c4bfcac0 0
0 0 /var/run/ndc
c4c01c00 dgram 0 0 0 c4c01fc0
0 c4c01b80
c4c01b80 dgram 0 0 0 c4c01fc0
0 c4c01bc0
c4c01bc0 dgram 0 0 0 c4c01fc0
0 c4c01d00
c4c01d00 dgram 0 0 0 c4c01fc0
0 c4c01d40
c4c01d40 dgram 0 0 0 c4c01fc0
0 c4c01e00
c4c01e00 dgram 0 0 0 c4c01fc0
0 c4c01f00
c4c01f00 dgram 0 0 0 c4c01fc0
0 c4c01f80
c4c01f80 dgram 0 0 0 c4c01fc0
0 0
c4c01fc0 dgram 0 0 c4bfda80 0
c4c01c00 0 /var/run/log
david>$
>
> It's late and I'm tired, so I'm probably missing it
> completely, but let me know.
>
> Kevin Kinsey
>
>
> ----- Original Message -----
> From: "Dave Banning" <sky_tracker@yahoo.com>
> To: <questions@FreeBSD.ORG>
> Sent: Tuesday, June 18, 2002 10:43 PM
> Subject: can't access certain web addresses - very
> weird
>
>
> > I have a freebsd machine which has been operating
> > fine for a long time, providing web access for a
> > small network.
> >
> > For some reason the machine cannot access certain
> > web addresses. It has something to do with DNS.
> >
> > When I try to access my home site,
> > skytrackercanada.com, I get no connection,
> > but I CAN connect directly to the IP address of my
> > home
> > machine. Other people CAN connect normally to home
>
> > machine.
> >
> > I can't even do a whois;
> >
> > david>$ whois freebsd.org
> > whois: org.whois-servers.net: No address
> associated
> > with hostname
> >
> > yet this will work;
> > lynx http://www.yahoo.com
> >
> > but I cannot go to many parts of the yahoo.com
> > web site, but CAN go to others. No, it is not
> > just running on the the browser cache. I can
> > refresh and also go to previously unexplored
> links.
> >
> > The only way I am now managing to access the web
> with
> > out problems is by setting the browser to
> > my home's proxy server using, my home
> > IP address as the server, on 3128 - going that
> route
> > proves to be problem free.
> >
> > My first guess was that the problem is the ISP,
> but
> > they solemly deny it. They are a hugh company
> > providing a few million users. Now I am wondering
> > whether it is a virus, but I have not seen alot of
> > activity on the list about viruses effecting
> freebsd
> > itself, most win boxes attached. Maybe I've been
> > cracked?
> >
> > Does anyone have an idea of tests I can run to get
> > more information?
> >
> >
> > =====
> >
> >
> > __________________________________________________
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> > http://fifaworldcup.yahoo.com
> >
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> >
>
=====
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