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Access to ftp sites of major Israeli academic institutes.



> On Thu, 19 Apr 2001, Sagi Bashari wrote:
> 
> 
> You cannot ping ftp.cs.huji because of the HUJI FW-1. You cannot access it
> because you do not have reverse DNS.
> 
> --Ariel


IIRC, in the past tau's ftp showed me a message to that effect (something 
like, `tau will not get you into its ftp site because there is a problem with 
reverse DNS'). Are you sure that the reverse DNS is my whole problem?
Can it be that the reverse DNS is needed before the FTP server itself? Are 
there different FW rules for ftp and http (I can go to www.tau.ac.il)
Just to be sure, is it entirely up to the ISP to enable reverse DNS for his 
dial up customers?
 

> > 
> > I have the same problem with bezeqint.
> > 
> > Sagi
> > 
> > On Thu, 19 Apr 2001, Shaul Karl wrote:
> > 
> > > > hi people I wrote the last e-mail while being after almost 2 days without
> > > > sleep so I'm sorry about the mistakes
> > > > the redhat 7.1 isos are under
> > > >ftp://ftp.cs.huji.ac.il/mirror/linux/redhat/ftp/linux/7.1/en/iso/
> > > > the rest of the mirror would finish syncing soon (lack of space)
> > > >
> > > > have fun
> > > >
> > > > Ely Levy
> > > > System group
> > > > Hebrew University
> > > > Jerusalem Israel
> > > >
> > > >
> > > >
> > >> On Mon, 16 Apr 2001, Shaul Karl wrote:
> > > >
> > > > |> we had problem with the connection so we still downloading it now
> > > > |> ftp://www.cs.huji.ac.il/pub/mirror/linux/7.1/
> > > > |> should be finished soon enough note the new stracture of the ftp
> > > > |>
> > > > |> Ely Levy
> > > > |> System group
> > > > |> Hebrew University
> > > > |> Jerusalem Israel
> > > > |>
> > > > |
> > > > |
> > > > |Am I the only one who can not get www.cs.huji.ac.il with ftp?
> > > > |
> > > > |With ftp www.cs.huji.ac.il there is a complete silence after the return key.
> > > > |And ftp.cs.huji.ac.il is unavailable.
> > > > |
> > > > |ftp> open ftp.cs.huji.ac.il
> > > > |Connected to csftp.cs.huji.ac.il.
> > > > |421 Service not available, remote server has closed connection
> > > > |ftp> open www.cs.huji.ac.il
> > > > |
> > > > |Complete silence. Have to use ctrl+C.
> > > > |--
> > > > |
> > >
> > >
> > > Still, am I the only one that get this?
> > >
> > > [00:57:12 /tmp]$ date
> > > Thu Apr 19 00:58:17 IDT 2001
> > > [00:58:17 /tmp]$ ftp ftp.cs.huji.ac.il
> > > Connected to csftp.cs.huji.ac.il.
> > > 421 Service not available, remote server has closed connection
> > > ftp> quit
> > > [00:58:32 /tmp]$ ping csftp.cs.huji.ac.il
> > > Warning: no SO_TIMESTAMP support, falling back to SIOCGSTAMP
> > > PING csftp.cs.huji.ac.il (132.65.16.3) from 212.179.7.156 : 56(84) bytes of data.
> > >
> > > --- csftp.cs.huji.ac.il ping statistics ---
> > > 18 packets transmitted, 0 packets received, 100% packet loss
> > >
> > > [01:01:57 /tmp]$ ftp ftp.tau.ac.il
> > > Connected to kookaburra.tau.ac.il.
> > > 421 Service not available, remote server has closed connection
> > > ftp> quit
> > > [01:06:48 /tmp]$ /usr/sbin/traceroute ftp.cs.huji.ac.il
> > > traceroute to csftp.cs.huji.ac.il (132.65.16.3), 30 hops max, 38 byte packets
> > >1  APX-TA.bezeqint.net (212.25.92.5)  91.352 ms  43.370 ms35.066 ms
> > >2  6000.bezeqint.net (212.25.92.30)  67.479 ms  39.373 ms  46.569 ms
> > >3  gw0.bezeqint.net (192.115.106.254)  67.529 ms  50.205 ms  49.296 ms
> > >4  IIX-Bezeqint-A.iix.net.il (192.114.63.121)  68.405 ms  48.873 ms  48.435 ms
> > >5  ILAN2-A-IIX.iix.net.il (192.114.63.62)69.297 ms  58.812 ms  52.053 ms
> > >6  huji-mag.ilan.net.il (128.139.198.64)  68.210 ms  61.673 ms  67.139 ms
> > >7  shaar.huji.ac.il (128.139.8.17)  73.992 ms *  69.609 ms
> > >8  gw-kir-30.huji.ac.il (128.139.30.1)68.329 ms  66.285 ms  67.877 ms
> > >9  cisco104-4.cc.huji.ac.il (132.64.1.254)  68.360 ms  62.883 ms  56.146 ms
> > > 10* * *
> > > 11* * *
> > >
> > > [01:57:27 /tmp]$ /usr/sbin/traceroute ftp.tau.ac.il
> > > traceroute to kookaburra.tau.ac.il (132.66.16.61), 30hops max, 38 byte packets
> > >1  APX-TA.bezeqint.net (212.25.92.5)  70.809 ms  49.038 ms  49.696 ms
> > >2  6000.bezeqint.net (212.25.92.30)  67.725 ms  44.790 ms  49.756 ms
> > >3  gw0.bezeqint.net (192.115.106.254)  67.795 ms  54.300 ms  57.350 ms
> > >4  IIX-Bezeqint-A.iix.net.il (192.114.63.121)68.544 ms  55.030 ms  61.804 ms
> > >5  192.114.63.158 (192.114.63.158)  68.397 ms  58.950 ms  59.928 ms
> > >6  tau-mag.ilan.net.il (128.139.198.16)  67.882 ms  67.434 ms  71.556 ms
> > >7  * * *
> > >
> > > [01:58:29 /tmp]$
> > >
> > > I have ctrl+C those traceroutes.
> > >
> > > --
> > >
> > > 	Shaul Karl <shaulka@bezeqint.net>
> > >
> > >
> > >
> > > =================================================================
> > > To unsubscribe, send mail to linux-il-request@linux.org.il with
> > > the word "unsubscribe" in the message body, e.g., run the command
> > > echo unsubscribe | mail linux-il-request@linux.org.il
> > >
> > >
> > 
> > 
> > =================================================================
> > To unsubscribe, send mail to linux-il-request@linux.org.il with
> > the word "unsubscribe" in the message body, e.g., run the command
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> > 
> 
> --
> Ariel Biener
> e-mail: ariel@post.tau.ac.il
> PGP(6.5.8) public key http://www.tau.ac.il/~ariel/pgp.html
> 

-- 
	
	Shaul Karl <shaulka@bezeqint.net>



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