(venv) AllIsWell$ python transfer.py --no-checksum --no-compress --no-encrypt --type=file 192.168.43.177:/home/wikimedia/sender/test 192.168.43.177:/home/wikimedia/receiver
                                                                                                                                                                                                                                                                    |   0% (0/1) [00:00<?, ?hosts/s]
----- OUTPUT of '/bin/bash -c "[ .../sender/test" ]"' -----                                                                                                                                                                                                                                                                                                                                                           |   0% (0/1) [00:00<?, ?hosts/s]
================                                                                                                                                  PASS |████████████████████████████████████████████████████████████████████████████████████████████████████| 100% (1/1) [00:00<00:00,  3.39hosts/s]
FAIL |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
100.0% (1/1) success ratio (>= 100.0% threshold) for command: '/bin/bash -c "[ .../sender/test" ]"'.
100.0% (1/1) success ratio (>= 100.0% threshold) of nodes successfully executed all commands.
                                                                                                                                                                                                                                                                    |   0% (0/1) [00:00<?, ?hosts/s]
----- OUTPUT of '/usr/bin/du --by...edia/sender/test' -----                                                                                                                                                                                                                                                                                                                                                           |   0% (0/1) [00:00<?, ?hosts/s]
13      /home/wikimedia/sender/test                                                                                                                                                                                                                                                                                                                                                                                   |   0% (0/1) [00:00<?, ?hosts/s]
================                                                                                                                                  PASS |████████████████████████████████████████████████████████████████████████████████████████████████████| 100% (1/1) [00:00<00:00,  4.79hosts/s]
FAIL |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
100.0% (1/1) success ratio (>= 100.0% threshold) for command: '/usr/bin/du --by...edia/sender/test'.
100.0% (1/1) success ratio (>= 100.0% threshold) of nodes successfully executed all commands.
                                                                                                                                                                                                                                                                    |   0% (0/1) [00:00<?, ?hosts/s]
----- OUTPUT of '/bin/bash -c "[ ...dia/receiver" ]"' -----                                                                                                                                                                                                                                                                                                                                                           |   0% (0/1) [00:00<?, ?hosts/s]
================                                                                                                                                  PASS |████████████████████████████████████████████████████████████████████████████████████████████████████| 100% (1/1) [00:00<00:00,  4.81hosts/s]
FAIL |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
100.0% (1/1) success ratio (>= 100.0% threshold) for command: '/bin/bash -c "[ ...dia/receiver" ]"'.
100.0% (1/1) success ratio (>= 100.0% threshold) of nodes successfully executed all commands.
                                                                                                                                                                                                                                                                    |   0% (0/1) [00:00<?, ?hosts/s]
----- OUTPUT of '/bin/bash -c "[ ...eceiver/test" ]"' -----                                                                                                                                                                                                                                                  █████████████████████████████████████████████████████████████████████████████████████████████████| 100% (1/1) [00:00<00:00,  4.96hosts/s]
================                                                                                                                                  PASS |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
FAIL |████████████████████████████████████████████████████████████████████████████████████████████████████| 100% (1/1) [00:00<00:00,  4.83hosts/s]
100.0% (1/1) of nodes failed to execute command '/bin/bash -c "[ ...eceiver/test" ]"': 192.168.43.177
100.0% (1/1) of nodes failed to execute command '/bin/bash -c "[ ...eceiver/test" ]"': 192.168.43.177
0.0% (0/1) success ratio (< 100.0% threshold) for command: '/bin/bash -c "[ ...eceiver/test" ]"'. Aborting.
0.0% (0/1) success ratio (< 100.0% threshold) for command: '/bin/bash -c "[ ...eceiver/test" ]"'. Aborting.
0.0% (0/1) success ratio (< 100.0% threshold) of nodes successfully executed all commands. Aborting.
0.0% (0/1) success ratio (< 100.0% threshold) of nodes successfully executed all commands. Aborting.
PASS |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
                                                                                                                                                  ----- OUTPUT of '/bin/bash -c "df...r/bin/tail -n 1"' -----
PASS |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
                                                                                                                                                  46328565760
PASS |████████████████████████████████████████████████████████████████████████████████████████████████████| 100% (1/1) [00:00<00:00,  4.71hosts/s]
                                                                                                                                                  ================
PASS |████████████████████████████████████████████████████████████████████████████████████████████████████| 100% (1/1) [00:00<00:00,  4.55hosts/s]
FAIL |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
100.0% (1/1) success ratio (>= 100.0% threshold) for command: '/bin/bash -c "df...r/bin/tail -n 1"'.
100.0% (1/1) success ratio (>= 100.0% threshold) of nodes successfully executed all commands.
PASS |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
                                                                                                                                                  ----- OUTPUT of '/bin/bash -c "[ .../sender/test" ]"' -----
PASS |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
                                                                                                                                                  ================
PASS |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
FAIL |████████████████████████████████████████████████████████████████████████████████████████████████████| 100% (1/1) [00:00<00:00,  4.51hosts/s]
100.0% (1/1) of nodes failed to execute command '/bin/bash -c "[ .../sender/test" ]"': 192.168.43.177
100.0% (1/1) of nodes failed to execute command '/bin/bash -c "[ .../sender/test" ]"': 192.168.43.177
0.0% (0/1) success ratio (< 100.0% threshold) for command: '/bin/bash -c "[ .../sender/test" ]"'. Aborting.
0.0% (0/1) success ratio (< 100.0% threshold) for command: '/bin/bash -c "[ .../sender/test" ]"'. Aborting.
0.0% (0/1) success ratio (< 100.0% threshold) of nodes successfully executed all commands. Aborting.
0.0% (0/1) success ratio (< 100.0% threshold) of nodes successfully executed all commands. Aborting.
About to transfer /home/wikimedia/sender/test from 192.168.43.177 to ['192.168.43.177']:['/home/wikimedia/receiver'] (13 bytes)
PASS |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
                                                                                                                                                  ----- OUTPUT of '/sbin/iptables -...t 4444 -j ACCEPT' -----
PASS |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
                                                                                                                                                  iptables v1.8.2 (nf_tables): unknown option "--dport"
PASS |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
                                                                                                                                                  Try `iptables -h' or 'iptables --help' for more information.
PASS |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
                                                                                                                                                  ================
PASS |                                                                                                            |   0% (0/1) [00:00<?, ?hosts/s]
FAIL |████████████████████████████████████████████████████████████████████████████████████████████████████| 100% (1/1) [00:00<00:00,  3.56hosts/s]
100.0% (1/1) of nodes failed to execute command '/sbin/iptables -...t 4444 -j ACCEPT': 192.168.43.177
100.0% (1/1) of nodes failed to execute command '/sbin/iptables -...t 4444 -j ACCEPT': 192.168.43.177
0.0% (0/1) success ratio (< 100.0% threshold) for command: '/sbin/iptables -...t 4444 -j ACCEPT'. Aborting.
0.0% (0/1) success ratio (< 100.0% threshold) for command: '/sbin/iptables -...t 4444 -j ACCEPT'. Aborting.
0.0% (0/1) success ratio (< 100.0% threshold) of nodes successfully executed all commands. Aborting.
0.0% (0/1) success ratio (< 100.0% threshold) of nodes successfully executed all commands. Aborting.
Traceback (most recent call last):
  File "transfer.py", line 511, in <module>
    main()
  File "transfer.py", line 506, in main
    result = t.run()
  File "transfer.py", line 484, in run
    self.open_firewall(target_host)
  File "transfer.py", line 325, in open_firewall
    raise Exception('iptables execution failed')
Exception: iptables execution failed