ssh_tunnel statistics: rlarsen to zippy

Time: 2017-May-24 15:20:04 Wed

Current tunnel state: disabled          Current tunnel condition: DOWN

loader stats

------ loader (pid: 3492 ) ------------ (v3.26 2006/04/15) ----- State: disabled DOWN
Time:                2016-Nov-13 00:00:15 Sun
client:              rlarsen
server:              zippy
client heartbeat:    Client Heartbeat
server heartbeat:    Server Heartbeat
server heartbeat 1:  Server Heartbeat 1
server heartbeat 2:  Server Heartbeat 2
server heartbeat 3:  Server Heartbeat 3
server heartbeat 4:  Server Heartbeat 4
Sleep time:          238
loader loop counter: 0
bad port tests:      0     last: none yet
failed file updates: 0     last: none yet
tunnels killed:      3     last: 2016-Nov-13 00:00:15 Sun
emails sent:         1     last: 2016-Nov-13 00:00:14 Sun
email addresses:     john@larsen-family.us
loader started:      YYYY-MMM-DD HH:MM:SS DOW
debug flags:         0x0

tunnel stats

------ tunnel (pid: 892 ) ------------ (v3.26 2006/04/15) ----- State: enabled UP
Time:                2016-Oct-30 13:05:29 Sun
client:              rlarsen
server:              zippy
client heartbeat:    Sun Oct 30 13:05:24 MDT 2016
server heartbeat:    Sun Oct 30 14:01:28 EST 2016
Sleep time:          238
tunnel loop counter: 2
bad port tests:      0     last: none yet
emails sent:         1     last: 2016-Oct-30 13:00:54 Sun
email addresses:     john@larsen-family.us
tunnel started:      2016-Oct-30 13:01:26 Sun
debug flags:         0x0

Current users, uptime, and load average

 15:20:04 up 40 days, 17:12,  0 users,  load average: 0.00, 0.00, 0.00
USER     TTY        LOGIN@   IDLE   JCPU   PCPU WHAT

Current processes

UID        PID  PPID  C STIME TTY          TIME CMD
1005      2056  1680  0 Apr13 ?        00:49:22 /usr/sbin/sshd -D
1005      1320  2056  0 Apr21 ?        00:00:05 /usr/sbin/sshd -D -R
jlarsen   6404  4900  0 15:20 ?        00:00:00 /usr/bin/procps -edf
1005      1680     1  0 Apr13 ?        00:00:07 /usr/bin/cygrunsrv
1005      6408  1320  0 Apr21 ?        00:00:18 /usr/sbin/sshd -D -R
1005      6436  6304  0 Apr21 ?        00:00:21 /usr/sbin/sshd -D -R
jlarsen   6504  6820  7 15:20 ?        00:00:00 
jlarsen   6820  1648  1 15:20 ?        00:00:00 /usr/sbin/cron -n
jlarsen   4900     1  0 15:20 ?        00:00:00 /usr/bin/perl -w /home/jlarsen/ssh_tunnel/zippy/ssh_tunnel.pl
jlarsen   1560     1  0 Apr13 ?        00:00:08 /usr/bin/cygrunsrv
1005      6304  2056  0 Apr21 ?        00:00:07 /usr/sbin/sshd -D -R
jlarsen   1648  1560  0 Apr13 ?        00:00:27 /usr/sbin/cron -n

Current netstat


Active Connections

  Proto  Local Address          Foreign Address        State
  TCP    127.0.0.1:5905         Robi-PC:49161          ESTABLISHED
  TCP    127.0.0.1:5905         Robi-PC:49162          ESTABLISHED
  TCP    127.0.0.1:5905         Robi-PC:49163          ESTABLISHED
  TCP    127.0.0.1:5905         Robi-PC:49164          ESTABLISHED
  TCP    127.0.0.1:5905         Robi-PC:49165          ESTABLISHED
  TCP    127.0.0.1:5905         Robi-PC:49166          ESTABLISHED
  TCP    127.0.0.1:5905         Robi-PC:49167          ESTABLISHED
  TCP    127.0.0.1:5905         Robi-PC:49168          ESTABLISHED
  TCP    127.0.0.1:5905         Robi-PC:49169          ESTABLISHED
  TCP    127.0.0.1:5905         Robi-PC:49170          ESTABLISHED
  TCP    127.0.0.1:49161        Robi-PC:5905           ESTABLISHED
  TCP    127.0.0.1:49162        Robi-PC:5905           ESTABLISHED
  TCP    127.0.0.1:49163        Robi-PC:5905           ESTABLISHED
  TCP    127.0.0.1:49164        Robi-PC:5905           ESTABLISHED
  TCP    127.0.0.1:49165        Robi-PC:5905           ESTABLISHED
  TCP    127.0.0.1:49166        Robi-PC:5905           ESTABLISHED
  TCP    127.0.0.1:49167        Robi-PC:5905           ESTABLISHED
  TCP    127.0.0.1:49168        Robi-PC:5905           ESTABLISHED
  TCP    127.0.0.1:49169        Robi-PC:5905           ESTABLISHED
  TCP    127.0.0.1:49170        Robi-PC:5905           ESTABLISHED
  TCP    127.0.0.1:55417        Robi-PC:55418          ESTABLISHED
  TCP    127.0.0.1:55418        Robi-PC:55417          ESTABLISHED
  TCP    127.0.0.1:58556        Robi-PC:58557          ESTABLISHED
  TCP    127.0.0.1:58557        Robi-PC:58556          ESTABLISHED
  TCP    127.0.0.1:63278        Robi-PC:63279          TIME_WAIT
  TCP    127.0.0.1:63280        Robi-PC:63281          TIME_WAIT
  TCP    127.0.0.1:63282        Robi-PC:63283          TIME_WAIT
  TCP    127.0.0.1:63284        Robi-PC:63285          TIME_WAIT
  TCP    127.0.0.1:63290        Robi-PC:5556           TIME_WAIT
  TCP    127.0.0.1:63295        Robi-PC:63296          TIME_WAIT
  TCP    127.0.0.1:63297        Robi-PC:63298          TIME_WAIT
  TCP    127.0.0.1:63333        Robi-PC:63334          TIME_WAIT
  TCP    127.0.0.1:63335        Robi-PC:63336          TIME_WAIT
  TCP    127.0.0.1:63337        Robi-PC:63338          TIME_WAIT
  TCP    127.0.0.1:63340        Robi-PC:63341          TIME_WAIT
  TCP    127.0.0.1:63342        Robi-PC:63343          TIME_WAIT
  TCP    127.0.0.1:63348        Robi-PC:5556           TIME_WAIT
  TCP    127.0.0.1:63350        Robi-PC:63351          TIME_WAIT
  TCP    127.0.0.1:63352        Robi-PC:63353          TIME_WAIT
  TCP    127.0.0.1:63355        Robi-PC:63356          TIME_WAIT
  TCP    127.0.0.1:63357        Robi-PC:63358          TIME_WAIT
  TCP    127.0.0.1:63359        Robi-PC:63360          TIME_WAIT
  TCP    127.0.0.1:63361        Robi-PC:63362          TIME_WAIT
  TCP    127.0.0.1:63367        Robi-PC:5556           TIME_WAIT
  TCP    127.0.0.1:63371        Robi-PC:63372          TIME_WAIT
  TCP    127.0.0.1:63373        Robi-PC:63374          TIME_WAIT
  TCP    127.0.0.1:63376        Robi-PC:63377          TIME_WAIT
  TCP    127.0.0.1:63378        Robi-PC:63379          TIME_WAIT
  TCP    127.0.0.1:63380        Robi-PC:63381          TIME_WAIT
  TCP    127.0.0.1:63382        Robi-PC:63383          TIME_WAIT
  TCP    127.0.0.1:63390        Robi-PC:5556           TIME_WAIT
  TCP    192.168.0.100:63275    192.168.0.1:5431       TIME_WAIT
  TCP    192.168.0.100:63276    192.168.0.1:5431       TIME_WAIT
  TCP    192.168.0.100:63277    192.168.0.1:5431       TIME_WAIT
  TCP    192.168.0.100:63291    pkt-sjc-01:http        TIME_WAIT
  TCP    192.168.0.100:63292    pkt-sjc-01:http        TIME_WAIT
  TCP    192.168.0.100:63293    104.130.142.174:https  TIME_WAIT
  TCP    192.168.0.100:63299    dgo-sfo1:https         TIME_WAIT
  TCP    192.168.0.100:63301    162.243.73.232:https   TIME_WAIT
  TCP    192.168.0.100:63303    40.77.69.13:https      TIME_WAIT
  TCP    192.168.0.100:63305    192.237.172.232:https  TIME_WAIT
  TCP    192.168.0.100:63307    dgo-yyz1:https         TIME_WAIT
  TCP    192.168.0.100:63309    104.130.8.174:https    TIME_WAIT
  TCP    192.168.0.100:63310    104.130.8.174:https    TIME_WAIT
  TCP    192.168.0.100:63311    13.91.59.159:https     TIME_WAIT
  TCP    192.168.0.100:63313    ec2-52-53-221-187:https  TIME_WAIT
  TCP    192.168.0.100:63315    162:https              TIME_WAIT
  TCP    192.168.0.100:63317    212:https              TIME_WAIT
  TCP    192.168.0.100:63319    23.96.215.183:https    TIME_WAIT
  TCP    192.168.0.100:63320    23.96.215.183:https    TIME_WAIT
  TCP    192.168.0.100:63321    13.82.25.222:https     TIME_WAIT
  TCP    192.168.0.100:63323    cb:https               TIME_WAIT
  TCP    192.168.0.100:63325    104.214.64.216:https   TIME_WAIT
  TCP    192.168.0.100:63327    192.168.0.1:5431       TIME_WAIT
  TCP    192.168.0.100:63328    b5:https               TIME_WAIT
  TCP    192.168.0.100:63330    192.168.0.1:5431       TIME_WAIT
  TCP    192.168.0.100:63331    ec2-54-172-142-152:https  TIME_WAIT
  TCP    192.168.0.100:63332    192.168.0.1:5431       TIME_WAIT
  TCP    192.168.0.100:63349    pkt-sjc-01:http        TIME_WAIT
  TCP    192.168.0.100:63368    192.168.0.1:5431       TIME_WAIT
  TCP    192.168.0.100:63369    192.168.0.1:5431       TIME_WAIT
  TCP    192.168.0.100:63370    192.168.0.1:5431       TIME_WAIT
  TCP    192.168.0.100:63385    173-14-166-5-NewEngland:ssh  TIME_WAIT

crontab file

# DO NOT EDIT THIS FILE - edit the master and reinstall.
# (/tmp/crontab.pKdIYaqwdf installed on Sat May 28 06:25:24 2016)
# (Cron version V5.0 -- $Id: crontab.c,v 1.12 2004/01/23 18:56:42 vixie Exp $)
# m h  dom mon dow   command
MAILTO=john@larsen-family.us
#* * * * * echo "`date`: Crontab test" > /tmp/crontab_test.txt; echo "`date`: Crontab test"

# Perform the nightly backup --------------------------------------
2 3 * * * /home/jlarsen/backup/backup.cron
#43 05 * * * /home/jlarsen/backup/backup.cron

# Update the Weintz video mirror --------------------------------------
02 23 * * * /home/jlarsen/weintz_mirror/weintz_mirror.sh /c

# Maintain ssh tunnel ----------------------------------------------
0,10,20,30,40,50 * * * * /home/jlarsen/ssh_tunnel/zippy/ssh_tunnel.pl

loader.conf file

# Filename:  loader.conf
# Description:  This is the configuration file for the loader portion of the 
# ssh_tunnel program.  The contents of this file never change.  This insures
# that the loader will always operate.  It is important not to change the 
# formatting of this file because it is read by the ssh_tunnel and processed 
# using perl which is expecting things to be in certain locations.
#
# loader.conf has two sections:
# 1. Configuration information such as the names of the ssh and sshd
#    hosts, the working directories on each host, and other data as needed.
# 2. The ssh host configuration for the loader program is in this file.
#    That configuration should never change.  It needs to be at the end
#    of the file because ssh uses everything between "Host" entries as
#    configuration.  There is only one Host section in this file.
#
########################################################################
# The following section contains host information 
# SSH_CLIENT      rlarsen
# SSH_CLIENT_DIR  /home/jlarsen/ssh_tunnel/zippy
# SSH_SERVER      zippy
# SSH_SERVER_DIR  /home/tunnels/ssh_tunnel/rlarsen
#
########################################################################
# The following section is the ssh config file for the loader program.
# IMPORTANT!  The path on the client MUST have the SSH_SERVER name in
# it.  The script uses this name is search strings and it MUST be there.
Host loader
HostName sml.dnsalias.org
Port = 22
UserKnownHostsFile = /home/jlarsen/ssh_tunnel/zippy/known_hosts
User = tunnels
IdentityFile = /home/jlarsen/ssh_tunnel/zippy/id_rsa.rlarsen

tunnel.conf file

# Filename:  tunnel.conf
#
# Description:  This is the configuration file for the tunnel portion of the 
# ssh_tunnel program.  The contents of this file can be changed during program execution.
# It is important not to change the formatting of the file because it is read by the
# tunnel program and processed using awk which is expecting things to be in certain
# locations.
#
# tunnel.conf has three sections:
# 1. Configuration information such as email addresses and thresholds.
# 2. The ssh host configuration for the tunnel.  This consists of two
#    host definitions, tunnel and heartbeat.  The tunnel is the permanent
#    connection and defines port forwarding.  The heartbeat uses one of 
#    the forwarded ports to write and copy heartbeat files between the
#    ssh client and the ssh server.  Changing heartbeats indicate that the
#    tunnel is functioning.
# 3. The webpage configuration section as described below.  This has the
#    ssh host configuration for updating a webpage on a webserver.
#
################################################################################
# The following section contains configuration information
#
# The tunnel is either "enabled" or "disabled" based on the value given
# below.  If disabled, then no processes are running on either the
# client or the server.  A cron job on the client runs ssh_tunnel.pl periodically
# to check if tunnel.conf has changed on the server.  If a change is detected
# then the new tunnel.conf file is transfered over.  If the tunnel state
# becomes "enabled" then the tunnel is activated.
# TUNNEL_STATE disabled
#
# The email addresses below receive diagnostic messages.  Separate
# multiple addresses with commas and no white space.  The word "none"
# turns off email sending and is the default.  The same email address
# is used by cron, loader, tunnel, and pulse.
# EMAIL_ADDRESS     john@larsen-family.us
#
# The threshold defined below is how many port failures are required
# before an email is sent.  Set this to "none" to turn this off.  If
# the ssh_server's ssh port isn't accessible then the loader kills 
# the tunnel.  This periodic email serves as a reminder that the tunnel
# is down.
# EMAIL_THRESHOLD   50
#
# The loader, tunnel, and pulse programs all have the same sleep value.
# The sleep time can be changed here.  It should be in the range of
# 60 to 3600 seconds.  Shorter sleep times increase system loading.
# The sleep time must be less than half the crontab time for ssh_tunnel.pl.
# SLEEP_TIME        238
#
#
################################################################################
# The following section is the ssh config file for the tunnel program.
# IMPORTANT!  The path on the client MUST have the SSH_SERVER name in
# it.  The script uses this name is search strings and it MUST be there.
#
# Important info about port numbers used in the "ssh_tunnel" and "heartbeat"
# sections below.  The "heartbeat" Port number must be the same as the last
# two port numbers in the "ssh_tunnel" section.  In this example 50022 is
# used.  The port number used must be unused by anything else on the two
# machines.  If you have multiple tunnels connecting to a single ssh_server
# be sure to use different port numbers.  
#
# Another requirement is that the ssh_server must be configured to
# allow remote port forwarding.  This is normally off by default in the 
# ssh_server's sshd_config file.  Set "GatewayPorts yes" in sshd_config.
#
Host tunnel
HostName sml.dnsalias.org
Port = 22
UserKnownHostsFile = /home/jlarsen/ssh_tunnel/zippy/known_hosts
User = tunnels
IdentityFile = /home/jlarsen/ssh_tunnel/zippy/id_rsa.rlarsen
Compression = yes
RemoteForward = 43999 localhost:5900
RemoteForward = 43222 localhost:22
RemoteForward = 43022 localhost:22
LocalForward = 43022 localhost:22

################################################################################
Host heartbeat
HostName localhost
Port = 43022
UserKnownHostsFile = /home/jlarsen/ssh_tunnel/zippy/known_hosts
User = tunnels
IdentityFile = /home/jlarsen/ssh_tunnel/zippy/id_rsa.rlarsen

################################################################################
Host pulse
HostName localhost
Port = 43022
UserKnownHostsFile = /home/tunnels/ssh_tunnel/rlarsen/known_hosts
User = jlarsen
IdentityFile = /home/tunnels/ssh_tunnel/rlarsen/id_rsa.rlarsen

################################################################################
# Note: This section must be last in tunnel.conf.
# A webpage will be copied to the directory set by WEBSERVER_DIR below.  The
# default value "none" turns this feature off.  Change "none" to the directory
# path where the webpage should be copied.  The "webpage" host information 
# below must also be changed to valid values to make this work.
# WEBSERVER_DIR     /home/tunnels/ssh_tunnel_html
#
# The filename of the webpage copied to the webserver defaults to
# SSH_CLIENT_to_SSH_SERVER.html.  To choose a different name replace the
# word "default" on the line below with the desired name.
# WEBPAGE_FILENAME  default
#
# A copy of the webpage can be put in the directory define by WEBPAGE_LOCAL_DIR.
# Change "none" to a valid directory to enable this feature.
# WEBPAGE_LOCAL_DIR  none
#
# The webpage update rate defaults to once per sleep time. Change the value below
# to select a different rate.  The update rate is the number of times through the
# loader while loop before updating the webpage.  This value is ignored when events
# occur such as the tunnel going down or during startup.  The webpage is updated
# for all non normal runtime events.
# WEBPAGE_UPDATE_RATE   1
#
Host webpage
HostName sml.dnsalias.org
Port = 22
UserKnownHostsFile = /home/jlarsen/ssh_tunnel/zippy/known_hosts
User = tunnels
IdentityFile = /home/jlarsen/ssh_tunnel/zippy/id_rsa.rlarsen