>A route add command is not persistent past a reboot or network restart.
It seems to have been. I rebooted and still can't ssh from the laptop to
the ubuntu.
> Mike, ONE of your systems is on your Wireless and the other is on the
>> wired? Sometimes wireless to wired connections take longer than the
>> timeout values for ssh or scp. Try putting them both on either wireless or
>> wired and see if that's more successful?
>>
>
okay.... I just connected the laptop to the router via a wire but it still
times out
> Timeouts could be why you get a no route to host.
>>
>> Verify that both boxes have a default route:
>>
>> # sudo netstat -rn
>>
>
Kernel IP routing table <print server>
Destination Gateway Genmask Flags MSS Window irtt
Iface
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0
eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0
eth0
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0
eth0
Kernel IP routing table <laptop>
Destination Gateway Genmask Flags MSS Window irtt
Iface
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0
eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0
wlan0
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0
eth0
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0
wlan0
>> Verify that both boxes have a listening ssh daemon:
>>
>> # sudo netstat -antp | grep 22
>>
> tcp 0 0 0.0.0.0:22 0.0.0.0:*
LISTEN 433/sshd
<ubuntu>
tcp 0 0 0.0.0.0:139 0.0.0.0:*
LISTEN 12243/smbd
tcp 0 0 0.0.0.0:445 0.0.0.0:*
LISTEN 12243/smbd
<laptop>
>> Make sure you haven't installed DenyHosts or iptables that limits your
>> connections:
>>
>> # locate Deny |more
>> # sudo iptables-save |more
>>
>> sudo locate Deny|more <------------------no respose
sudo locate iptables-save|more
/sbin/iptables-save
/usr/share/man/man8/iptables-save.8.gz
> What - are you running ddclient for?
>> If you can't properly resolve DNS, you will not be able to ssh:
>>
>> I don't even know what ddclient is.
It must have been started automatically by something.
> Please see this link regarding your ddclient errors:
>>
>> http://www.linuxquestions.org/questions/linux-wireless-networking-41/wifi-connects-but-no-network-access-but-wired-works-880213/
>>
>
I went to the link and found nothing regarding the ddclient warning. It was
only mentioned in the output of a poster tail command.
>>>
>>>> Add this to /etc/hosts.allow:
>>>>>>
>>>>>> /etc/hosts.allow looks:
>>>>>>
>>>>>> ALL : 127.0.0.1
>>>>>> sshd : 192.168.0.0/24, 78.207.132.32
>>>>>>
>>>>>> This example shows an external address you might want to use to
>>>>>> connect from outside your internal network (once you open or port forward
>>>>>> port 22).
>>>>>>
>>>>>> This is the hosts.allow file that I added. Does this look right?
>>>
>>> ALL : 127.0.0.1
>>> sshd : 192.168.0.0/24, 192.168.0.1/24, 192.168.0.2/24, 192.168.0.3/24,
>>> 192.168.$ <this goes on to x.y.z.10/24>
>>> #shows address to use from outside of network#, 78.207.132.32
>>>
>>
>> No, you need that 78.207.132.32 on the SAME line with either ALL or
>> sshd: or commented out.
>>
>> And 192.168.$ might cause problems. Change it to a safe entry:
>> <-------that wa snly mores output to say there was more to it. it goes on
>> to x.y.z.10/24>.... oh. now I see the error of my ways. 192.168 is in the
>> /16 network. silly me!
>> ############cut here############
>> ALL : 127.0.0.1
>> sshd : 192.168.0.0/16, 78.207.132.32 <http://192.168.0.0/24>
>> ###########end ###############
>>
>
What is that 78.207.132.32 anyways? I know you say it is to connect to my
network from elsewhere but how would I do that? would it be ssh
78.207.132.32:<user>@<computer>?
>
>> make is already its current version
>>
>> # sudo apt-get update <-------------it still says it is the newest
>> version
>>
>
>>
>> Also setup your /etc/hosts file on both servers following these
>> suggestions:
>> http://linux.about.com/od/commands/l/blcmdl5_hosts.htm
>>
>> Should look like this (except with all your hostnames on your network -
>> be sure to put the same one on all your linux boxes):
>>
>> 127.0.0.1 localhost
>> 192.168.1.10 foo.mydomain.org foo
>> 192.168.1.13 bar.mydomain.org bar
>>
>> already done (file existed with the proper information.
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