Network analyze

Wireshark

nmap

telnet

tcpdump -i ens192 -s 0 -w /tmp/ifax.pcap "tcp and port 5080" 

the file generated from the above command into the file can be used for wireshark

from Leonid Isaev to everyone:    10:08 AM

test

from Leonid Isaev to everyone:    10:09 AM

iptables -L -v

from Leonid Isaev to everyone:    10:11 AM

vi /var/spool/hylafax/ifax/bt/config/callctrl-appliance.cfg

from Leonid Isaev to everyone:    10:12 AM

shift-O

from Leonid Isaev to everyone:    10:12 AM

sip_tcp_enable=true

from Leonid Isaev to everyone:    10:12 AM

sip_transport_protocol=TCP

from Leonid Isaev to everyone:    10:14 AM

sip_ip_interface=ens192

from Leonid Isaev to everyone:    10:14 AM

sip_ip_interface_port=5080

from Leonid Isaev to everyone:    10:15 AM

esc

from Leonid Isaev to everyone:    10:15 AM

:wq

from Leonid Isaev to everyone:    10:16 AM

systemctl restart hylafax-bt

from Leonid Isaev to everyone:    10:16 AM

ss -lptn

from Leonid Isaev to everyone:    10:17 AM

ip a

from Leonid Isaev to everyone:    10:18 AM

history | grep sendfax

from Leonid Isaev to everyone:    10:18 AM

!420

from Leonid Isaev to everyone:    10:19 AM

faxstat -s

from Leonid Isaev to everyone:    10:24 AM

screen -r pcap

from Leonid Isaev to everyone:    10:25 AM

less /var/spool/hylafax/tmp/ecc_trace.txt

from Leonid Isaev to everyone:    10:25 AM

/

from Leonid Isaev to everyone:    10:26 AM

2153830199

from Leonid Isaev to everyone:    10:26 AM

g

from Leonid Isaev to everyone:    10:27 AM

n

from Leonid Isaev to everyone:    10:27 AM

q

from Leonid Isaev to everyone:    10:27 AM

a

from Leonid Isaev to everyone:    10:27 AM

:5080

from Leonid Isaev to everyone:    10:29 AM

faxrm 34

from Leonid Isaev to everyone:    10:32 AM

screen -r pap

from Leonid Isaev to everyone:    10:32 AM

screen -S pcap

from Leonid Isaev to everyone:    10:33 AM

udp -> tcp and port 5080

from Leonid Isaev to everyone:    10:33 AM

tcpdump -i ens192 "tcp and port 5080"

from Leonid Isaev to everyone:    10:39 AM

tcpdump -i ens192 -s 0 -w /tmp/ifax.pcap "tcp and port 5080"

from Leonid Isaev to everyone:    10:39 AM

ctrl-c

from Pavan to everyone:    10:43 AM

/tmp/ifax.pcap if the file 

from Leonid Isaev to everyone:    10:46 AM

telephony -> voip calls

*********************************************

from Leonid Isaev to everyone:    10:33 AM

screen -ls

from Leonid Isaev to everyone:    10:33 AM

screen -r pcap

from Leonid Isaev to everyone:    10:33 AM

(I think that was the name)

from Leonid Isaev to everyone:    10:35 AM

history | grep tcpdump

from Pavan to everyone:    10:36 AM

tcpdump -i ens192 -s 0 -w /tmp/ifax.pcap "tcp and port 5080"

from Leonid Isaev to everyone:    10:39 AM

ctrl-C

from Leonid Isaev to everyone:    10:45 AM

ss -lptn

from Leonid Isaev to everyone:    10:47 AM

systemctl restart hylafax-bt

from Leonid Isaev to everyone:    10:48 AM

ss lpun

from Leonid Isaev to everyone:    10:48 AM

ss -lpun

from Leonid Isaev to everyone:    10:53 AM

journalctl -u hylafax-bt

from Leonid Isaev to everyone:    10:55 AM

less /var/spool/hylafax/tmp/ecc_trace.txt

from Leonid Isaev to everyone:    10:55 AM

q

from Leonid Isaev to everyone:    11:02 AM

/9c985b8

from Leonid Isaev to everyone:    11:03 AM

setenforce 0

from Leonid Isaev to everyone:    11:04 AM

getenforce

from Leonid Isaev to everyone:    11:08 AM

faxstat -s

from Leonid Isaev to everyone:    11:09 AM

tcpdump -i ens192 "udp and port 5080"

from Leonid Isaev to everyone:    11:11 AM

echo test | sendfax -vnd 12153830199

from Leonid Isaev to everyone:    11:11 AM

ctrl-a d

from Leonid Isaev to everyone:    11:12 AM

screen -r

from Leonid Isaev to everyone:    11:13 AM

systemctl restart hylafax-btgetty@boston00

from Leonid Isaev to everyone:    11:13 AM

systemctl restart hylafax-btgetty@boston01

from Leonid Isaev to everyone:    11:13 AM

less /var/log/messages

from Leonid Isaev to everyone:    11:15 AM

faxstat -s

from Leonid Isaev to everyone:    11:15 AM

faxalter -p 36

from Leonid Isaev to everyone:    11:22 AM

faxstat -s

from Leonid Isaev to everyone:    11:34 AM

ss -arpun

from Leonid Isaev to everyone:    11:35 AM

systemctl reboot

from Leonid Isaev to everyone:    11:45 AM

ss -lptn

from Leonid Isaev to everyone:    11:53 AM

faxalter -p 37

from Leonid Isaev to everyone:    11:57 AM

leonid.isaev@ifax.com

from Leonid Isaev to everyone:    12:06 PM

iptables -L -v

from Leonid Isaev to everyone:    12:08 PM

systemctl stop firewalld

from Leonid Isaev to everyone:    12:11 PM

screen -r

from Leonid Isaev to everyone:    12:32 PM

ll -h /tmp/ifax.pcap