[Haifux] Router question

Ohad Lutzky ohad at lutzky.net
Sat Oct 16 21:59:12 MSD 2010


traceroute is ICMP. I'm having trouble with specific ports on TCP.

On Sat, Oct 16, 2010 at 7:53 PM, Dave Roi <davidroi at gmail.com> wrote:

> Did you try running traceroute to the pgp server or android market server?
> See how many hops it does go and see in which one it gets stuck.
>
>
> On Sat, Oct 16, 2010 at 19:36, Ohad Lutzky <ohad at lutzky.net> wrote:
>
>> Hello everyone,
>>
>> I have a Linksys DSL-2760u router/DSL modem, using a Wow (Bezeq)
>> connection to the Bezeq International ISP. It seems that various outgoing
>> ports are blocked - HTTP, HTTPS, bittorrent and SSH work well enough, but -
>> for example - I can't download Android apps from the Market. Easier to test,
>> I can't download PGP public keys. For example:
>>
>> gpg -v -v --keyserver subkeys.pgp.net --recv F120156012B83718
>> gpg: requesting key 12B83718 from hkp server subkeys.pgp.net
>>
>> This hangs indefinitely. So does this:
>> telnet subkeys.pgp.net 11371
>> Trying 195.113.19.83...
>>
>> The same occurs for other keyservers, git-protocol, and various other
>> "unconventional" high-port usage. I've gone over the router settings,
>> disabled its firewall (but not NAT, which I need), added my machine to the
>> DMZ (this actually seems to help, sometimes, for git - and even then, only
>> once), tried port triggering... I can't get a consistent result.
>>
>> I should note that this issue only exists for *outgoing* ports. I have no
>> problem mapping *incoming* ports (such as my openssh server or bittorrent
>> web interface).
>>
>> --
>> Man is the only animal that laughs and weeps, for he is the only animal
>> that is struck with the difference between what things are and what they
>> ought to be.
>>  - William Hazlitt
>>
>> Ohad Lutzky
>>
>> _______________________________________________
>> Haifux mailing list
>> Haifux at haifux.org
>> http://hamakor.org.il/cgi-bin/mailman/listinfo/haifux
>>
>>
>


-- 
Man is the only animal that laughs and weeps, for he is the only animal that
is struck with the difference between what things are and what they ought to
be.
 - William Hazlitt

Ohad Lutzky
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