1-
/etc/hosts of Michaels-PC (192.168.0.3) <ubuntu>
127.0.0.1       localhost
127.0.1.1       Michaels-PC
# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters

/etc/hosts Michaels-Laptop (192.168.0.4) <mint>
127.0.0.1       localhost
127.0.1.1       Michaels-Laptop
# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters

so the 127.0.1.1 is supposed to be the computers ip?

2- Yes there is an ssh file... I'll feel stupid.... I thought of including that fact in my previous email.... OOPS.

3- I ran nmap which says a whoke mess of ports are open on then mint (a) but not much is open on the ubuntu (b) (this is probably related to the printing problem too)

-a-
bmike1@Michaels-PC:~$ nmap 192.168.0.4
Starting Nmap 5.21 ( http://nmap.org ) at 2012-03-15 12:59 MST
Nmap scan report for 192.168.0.4
Host is up (0.020s latency).
Not shown: 986 closed ports
PORT     STATE SERVICE
22/tcp   open  ssh
53/tcp   open  domain
80/tcp   open  http
110/tcp  open  pop3
139/tcp  open  netbios-ssn
143/tcp  open  imap
443/tcp  open  https
445/tcp  open  microsoft-ds
631/tcp  open  ipp
993/tcp  open  imaps
995/tcp  open  pop3s
5800/tcp open  vnc-http
5900/tcp open  vnc
9418/tcp open  git
Nmap done: 1 IP address (1 host up) scanned in 2.48 seconds
bmike1@Michaels-PC:~$

-b-
bmike1@Michaels-Laptop ~ $ nmap 192.168.0.3

Starting Nmap 5.21 ( http://nmap.org ) at 2012-03-15 12:55 MST
Nmap scan report for 192.168.0.3
Host is up (0.0028s latency).
Not shown: 997 filtered ports
PORT    STATE SERVICE
139/tcp open  netbios-ssn
443/tcp open  https
445/tcp open  microsoft-ds
Nmap done: 1 IP address (1 host up) scanned in 6.63 seconds
bmike1@Michaels-Laptop ~ $


On Thu, Mar 15, 2012 at 12:18 PM, Lisa Kachold <lisakachold@obnosis.com> wrote:
See below:

On Thu, Mar 15, 2012 at 11:47 AM, Michael Havens <bmike1@gmail.com> wrote:
1- Both /etc hosts files are identical.
Each /etc/hosts files start with a 127.0.0.1 address followed with the IP address of the host and it's hostname and domain

192.168.11.66  mymachine.mydomain.com mymachine

Both should NOT be identical!
 
2- sshd isn't in either /etc/initd directories. but I don't know if that could be the problem since it is working going one way
Something has to be listening - is there a /etc/init.d/ssh file?

#/etc/init.d/ssh start
 
4- what are you suppose to look at/edit iptables-save with? nano and gedit give me (mostly) gibberish.

# sudo iptables-save | grep 22

or on each system:

# nmap othersystemip

To see if something is listening on port 22 for ssh daemon

It will tell you if it's allowing port 22.   But when you get gibberish and someone is helping you on this list, you might just drop that "stuff" into the reply, so they can help?
5- done


On Thu, Mar 15, 2012 at 4:08 AM, Lisa Kachold <lisakachold@obnosis.com> wrote:
Verify that you have /etc/hosts file entries for both systems.
Verify that the sshd daemon is running from /etc/init.d/
Verify that no firewall or iptables is stopping things:  # iptables-save
If running on cygwin install the sshd daemon.


On Thu, Mar 15, 2012 at 1:10 AM, Michael Havens <bmike1@gmail.com> wrote:
hmmmmmm..... I can ssh from ubuntu to mint but when I try to go from mint  to ubuntu it times out.


On Thu, Mar 15, 2012 at 12:54 AM, Michael Havens <bmike1@gmail.com> wrote:
1- subnet-
Yep.... they're all on the same subnet
2- ping-
mint to ubuntu- success!
mint to XP- success
XP to mint- success!
XP to Ubuntu- Success!
Ubuntu to Mint- Success!
Ubuntu to XP- Success!
Layer 3 is intact.
3- telnet
mint to ubuntu- success!
mint to XP- success
XP to mint- success!
XP to Ubuntu- Success!
Ubuntu to Mint- Success!
Ubuntu to XP- Success!
Layer is intact. I couldn't figure out how to use telnet  but it didn't error out so I figure it is all good.
4a- "start->run-> type "\\192.168.0.x\" and see if you can see shares.
They are seen.
4b- mount -t cifs -o defaults,username=myuser //192.168.0.x/share_name /tmp/cifs
the XP directory is mounts and lista in the ubuntu and mint computers but when I go from the mint to ubuntu it refuses to accept my passwd. You know.... I have no idea what the password is! I've never been able to access the share. I suppose I could set it for Guest access but I don't like that idea because what if I'm at starbucks and so,eome there hacks into..... what would they have to do to get into my box before they see the folders which allow guest access? I suppose it would be better to find out why it won't accept my password!
Anyways: ip addr show is how I picked up the 5.5.8.1/21 . I am guessing it has something to do with a VPN because as0t1 has something to do with VPN. (I remember playing woth VPN for a day or two)

bmike1@Michaels-PC:~$ ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
    link/ether 00:09:6b:78:ab:f0 brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.3/24 brd 192.168.0.255 scope global eth0
    inet6 fe80::209:6bff:fe78:abf0/64 scope link
       valid_lft forever preferred_lft forever
3: as0t1: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 200
    link/none
    inet 5.5.8.1/21 brd 5.5.15.255 scope global as0t1
bmike1@Michaels-PC:~$

On Wed, Mar 14, 2012 at 6:06 PM, Michael Butash <michael@butash.net> wrote:
Cygwin won't give you ifconfig or ip tools (didn't years back at least), it'll still be "ipconfig /all"

Look at the subnet mask there, should be 255.255.255.0.  If they're all on the same switch/router, than they're in the same subnet.

Can they ping each other's addresses?  layer 3 is good
Telnet to each other on port 445 "telnet 192.168.0.x 445"  layer 4 is good
From windoze, "start->run-> type "\\192.168.0.x\" and see if you can see shares.  Try more specifically if you know the share name.

If you want to test from linux back install smbfs packages (specifically for cifs) and mount as:

mkdir /tmp/cifs
mount -t cifs -o defaults,username=myuser //192.168.0.x/share_name /tmp/cifs

Layer 5 and up should be good if you can do the last, otherwise figure out where in between the problem lies.  Try in both directions too. It's more than likely with samba config, not the network.  Though I'm not at all sure what that 5.5.6.1 address was you were looking at...

-mb



On 03/14/2012 05:10 PM, Michael Havens wrote:
well, I figured I would d/l something so if you tell me how to do
something in *nix I wouldn't have to ask you how to do it in windows. So
I googled it and found 'cygwin'. so I install it and the first command I
type in I am DENIED! File not found it says. So what is the best unix
emulator for windows? 'ip addr show' is the command that wasn't found.

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