SSH connection failed.

Asked by Vivek poddar

Hi, everything worked fine but since yesterday I am not able to push or checkout my code. On further introspection when I did:
>>ssh -vv bazaar.launchpad.net, I got the following message;

OpenSSH_5.5p1 Debian-4ubuntu6, OpenSSL 0.9.8o 01 Jun 2010
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to bazaar.launchpad.net [91.189.90.11] port 22.
debug1: connect to address 91.189.90.11 port 22: Connection timed out
ssh: connect to host bazaar.launchpad.net port 22: Connection timed out

-----------------------------------------------------------------------------------------------------
I am really surprised about this particular error. I don't know how to solve it.

Thanks and Regards

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Revision history for this message
William Grant (wgrant) said :
#1

Everything's normal on the Launchpad end. Can you ping bazaar.launchpad.net? I suspect there's a firewall somewhere between your machine and the Internet blocking port 22.

Revision history for this message
Vivek poddar (vivekimsit) said :
#2

Yes! I can ping it, here is the output of my ping command:

PING bazaar.launchpad.net (91.189.90.11) 56(84) bytes of data.
64 bytes from crowberry.canonical.com (91.189.90.11): icmp_req=1 ttl=52 time=339 ms
64 bytes from crowberry.canonical.com (91.189.90.11): icmp_req=2 ttl=52 time=339 ms
64 bytes from crowberry.canonical.com (91.189.90.11): icmp_req=3 ttl=52 time=331 ms
64 bytes from crowberry.canonical.com (91.189.90.11): icmp_req=4 ttl=52 time=350 ms

Revision history for this message
William Grant (wgrant) said :
#3

What happens if you try to ssh to ppa.launchpad.net?

Revision history for this message
Vivek poddar (vivekimsit) said :
#4

Hi,

When I do "ssh -vv ppa.launchpad.net", the result is still same, here is my O/P:

OpenSSH_5.5p1 Debian-4ubuntu6, OpenSSL 0.9.8o 01 Jun 2010
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to ppa.launchpad.net [91.189.90.217] port 22.
debug1: connect to address 91.189.90.217 port 22: Connection timed out
ssh: connect to host ppa.launchpad.net port 22: Connection timed out

----------------------------------------------------------------------------------------------------
Also, I think that the problem is with my ISP firewall, don't know I am correct or not.

Revision history for this message
Vivek poddar (vivekimsit) said :
#5

Hi,

When I do "ssh -vv ppa.launchpad.net", the result is still same, here is my O/P:

OpenSSH_5.5p1 Debian-4ubuntu6, OpenSSL 0.9.8o 01 Jun 2010
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to ppa.launchpad.net [91.189.90.217] port 22.
debug1: connect to address 91.189.90.217 port 22: Connection timed out
ssh: connect to host ppa.launchpad.net port 22: Connection timed out

----------------------------------------------------------------------------------------------------
Also, I think that the problem is with my ISP firewall, don't know I am correct or not.

Revision history for this message
William Grant (wgrant) said :
#6

It seems very likely that the problem is indeed with your (ISP's) firewall.

Revision history for this message
Vivek poddar (vivekimsit) said :
#7

Ok! I will talk to them for this strange behaviour!

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