Unable to ssh nodes with global IP
Mikkel L. Ellertson
mellertson at gmail.com
Sat Oct 22 12:48:28 UTC 2011
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On 10/22/2011 07:28 AM, Ed Greshko wrote:
> On 10/22/2011 08:17 PM, Mikkel L. Ellertson wrote:
>> On 10/22/2011 04:31 AM, Abu Attar Musharih wrote:
>>> Dear List,
>>> My internet connection is via mobile broadband. The ifconfig lists
>>> the ppp0 with IP address,
>>> ppp0 Link encap:Point-to-Point Protocol
>>> inet addr:120.165.xx.xxx P-t-P:10.64.64.64
>>> UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
>>> RX packets:5239 errors:0 dropped:0 overruns:0 frame:0
>>> TX packets:6371 errors:0 dropped:0 overruns:0 carrier:0
>>> collisions:0 txqueuelen:3
>>> RX bytes:3867747 (3.6 MiB) TX bytes:1020544 (996.6 KiB)
>>> I tried to remote login (using ssh) to this IP address from another
>>> machine but failed.
>>> The following message appears,
>>> ssh: connect to host 120.166.xx.xxx port 22: Connection timed out
>>> Editing /etc/sysconfig/iptables and add --dport 22 -j Accept does
>> not help.
>>> Could any one please provide some suggestions?
>>> Thanks in advance,
>> Dumb question 1: Did you reload iptables after making the changes?
>> Dumb question 2: Is sshd running on the machine you are trying to
>> connect to?
> Dumb question 3: Above one sees... inet addr:120.165.xx.xxx
> And then one sees... ssh: connect to host 120.166.xx.xxx
> Does anyone see a difference between 165 and 166?
I missed that - I think you nailed it. (Time for coffee!)
Do not meddle in the affairs of dragons,
for thou art crunchy and taste good with Ketchup!
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