ssh_tunnel statistics: napoleon to zippy

Time: 2022-Jan-28 00:20:05 Fri

Current tunnel state: disabled          Current tunnel condition: DOWN

loader stats

------ loader (pid: 25855 ) ------------ (v3.26 2006/04/15) ----- State: disabled DOWN
Time:                2021-Dec-09 12:50:07 Thu
client:              napoleon
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:      1     last: 2021-Dec-09 12:50:07 Thu
emails sent:         0     last: none yet
email addresses:     john@larsen-family.us
loader started:      YYYY-MMM-DD HH:MM:SS DOW
debug flags:         0x0

tunnel stats

------ tunnel (pid: 9535 ) ------------ (v3.26 2006/04/15) ----- State: enabled UP
Time:                2021-Jul-06 20:31:15 Tue
client:              napoleon
server:              zippy
client heartbeat:    Client Heartbeat
server heartbeat:    Thu May 20 22:10:31 EDT 2021
Sleep time:          238
tunnel loop counter: 2
bad port tests:      0     last: none yet
emails sent:         1     last: 2021-Jul-06 20:27:13 Tue
email addresses:     john@larsen-family.us
tunnel started:      2021-Jul-06 20:27:16 Tue
debug flags:         0x0

Current users, uptime, and load average

 00:20:05 up 8 days,  9:04,  0 users,  load average: 1.00, 0.99, 0.98
USER     TTY        LOGIN@   IDLE   JCPU   PCPU WHAT

Current processes

UID        PID  PPID  C STIME TTY          TIME CMD
jlarsen  28400     1  0 07:20 ?        00:00:00 /usr/bin/perl -w /home/jlarsen/ssh_tunnel/zippy/ssh_tunnel.pl
jlarsen  28384  1495  0 07:20 ?        00:00:00 /usr/sbin/cron -n
cyg_ser+  1494     1  0 Jan19 ?        00:00:00 /usr/bin/cygrunsrv
jlarsen   1495  1493  0 Jan19 ?        00:00:05 /usr/sbin/cron -n
cyg_ser+  1496  1494  0 Jan19 ?        00:00:00 /usr/sbin/sshd -D
jlarsen   1493     1  0 Jan19 ?        00:00:00 /usr/bin/cygrunsrv
jlarsen  28405 28400  0 07:20 ?        00:00:00 /usr/bin/procps -edf

Current netstat


Active Connections

  Proto  Local Address          Foreign Address        State
  TCP    127.0.0.1:49350        napoleon:62735         CLOSE_WAIT
  TCP    127.0.0.1:49350        napoleon:62736         CLOSE_WAIT
  TCP    127.0.0.1:49350        napoleon:62737         CLOSE_WAIT
  TCP    127.0.0.1:62656        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62657        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62658        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62662        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62663        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62664        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62665        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62667        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62668        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62669        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62670        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62671        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62672        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62673        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62674        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62675        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62676        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62677        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62678        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62679        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62680        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62681        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62682        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62683        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62684        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62685        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62686        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62687        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62689        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62690        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62691        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62692        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62693        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62694        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62695        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62696        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62697        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62698        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62699        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62700        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62701        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62702        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62703        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62704        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62705        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62706        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62707        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62708        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62709        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62711        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62712        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62713        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62714        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62715        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62716        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62717        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62718        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62719        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62720        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62721        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62722        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62723        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62724        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62725        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62726        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62727        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62728        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62729        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62730        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62731        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62732        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62733        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62734        napoleon:49350         TIME_WAIT
  TCP    127.0.0.1:62735        napoleon:49350         FIN_WAIT_2
  TCP    127.0.0.1:62736        napoleon:49350         FIN_WAIT_2
  TCP    127.0.0.1:62737        napoleon:49350         FIN_WAIT_2
  TCP    192.168.0.13:51265     162-254-199-181:27035  ESTABLISHED
  TCP    192.168.0.13:57031     ec2-35-170-109-100:https  ESTABLISHED
  TCP    192.168.0.13:57052     ec2-3-211-114-80:https  ESTABLISHED
  TCP    192.168.0.13:57073     40.83.247.108:https    ESTABLISHED
  TCP    192.168.0.13:58274     ia-in-f188:5228        ESTABLISHED
  TCP    192.168.0.13:62328     162.159.130.234:https  ESTABLISHED
  TCP    192.168.0.13:62659     13.107.21.200:https    ESTABLISHED
  TCP    192.168.0.13:62660     123:http               ESTABLISHED
  TCP    192.168.0.13:62661     ec2-52-4-30-115:https  ESTABLISHED
  TCP    192.168.0.13:62666     ats1:https             ESTABLISHED
  TCP    192.168.0.13:62710     173-14-166-6-NewEngland:ssh  TIME_WAIT
  TCP    192.168.0.13:63038     74.114.154.19:https    ESTABLISHED
  TCP    192.168.0.13:63232     13.107.21.200:https    ESTABLISHED
  TCP    192.168.0.13:64420     assets:https           ESTABLISHED
  TCP    192.168.0.13:64572     a23-218-152-10:https   CLOSE_WAIT

crontab file

# DO NOT EDIT THIS FILE - edit the master and reinstall.
# (/tmp/crontab.NWVI6ROpNU installed on Mon Jul  5 15:58:09 2021)
# (Cron version V5.0 -- $Id: crontab.c,v 1.12 2004/01/23 18:56:42 vixie Exp $)
MAILTO=john@larsen-family.us
#* * * * * echo "`date`: This is an email test"; echo `date` > /tmp/crontest.$LOGNAME.txt

# For now do diskusage by itself until restore of nashua files is completed
#0 21 * * * /home/jlarsen/diskusage/diskusage -n 50 -e john@larsen-family.us

## This script restores files from zippy back to napoleon
#10,40 * * * * /home/jlarsen/napoleon_restore/napoleon_restore.sh /c/napoleon_nashua
#34 22 * * * /home/jlarsen/napoleon_restore/napoleon_restore.sh /c/napoleon_nashua

# Check if the ssh_tunnel is up and running
0,10,20,30,40,50 * * * * /home/jlarsen/ssh_tunnel/zippy/ssh_tunnel.pl

# Perform the nightly backup --------------------------------------
#2 17,21 * * * /home/jlarsen/backup/backup.cron
7 21 * * * /home/jlarsen/backup/backup.cron
8 21 * * * /home/jlarsen/backup/backup.cron
#7 22 * * * /home/jlarsen/backup/backup.cron

# UPDATE LOCATE DATABASE ---------------------------------------
#02 15,18,21 * * * /home/jlarsen/bin/updatedb.cron
02 19 * * * /home/jlarsen/bin/updatedb.cron

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      napoleon
# SSH_CLIENT_DIR  /home/jlarsen/ssh_tunnel/zippy
# SSH_SERVER      zippy
# SSH_SERVER_DIR  /home/tunnels/ssh_tunnel/napoleon
#
########################################################################
# 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 = 13999 localhost:5900
RemoteForward = 13222 localhost:22
RemoteForward = 13022 localhost:22
LocalForward = 13022 localhost:22

################################################################################
Host heartbeat
HostName localhost
Port = 13022
UserKnownHostsFile = /home/jlarsen/ssh_tunnel/zippy/known_hosts
User = tunnels
IdentityFile = /home/jlarsen/ssh_tunnel/zippy/id_rsa.rlarsen

################################################################################
Host pulse
HostName localhost
Port = 13022
UserKnownHostsFile = /home/tunnels/ssh_tunnel/napoleon/known_hosts
User = jlarsen
IdentityFile = /home/tunnels/ssh_tunnel/napoleon/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