How to check the TTLS ( LDAPS /ODA )certificate from the packet capture
Originally Published: 2020-09-19
Last Modified: 2023-09-24
Article Number
000066370
Issue
How to check  the TTLS ( LDAPS /ODA )certificate from the packet capture
Tasks
-Capture   the traffic when testing the connection to the identity source or the SMS provider  sever using the below command :
tcpdump -i eth0 -v -n -s 0 -w /tmp/p.pcap host <ip>
Resolution
1- Using Wireshark access the pcap file  and click on  the server hello,certificates, server key exchange ,server Hello done packet .
2-Navigate to internet protocol version 4 >Secure socket layer > Certificates in the packet-header details window

Right click on the needed cert  and select export 
User-added image

3-Name the certificate and select all files in the save as type field .
4-Import the ce
Notes
-This procedure can be used to import the certificate used in the ldaps communication or the ODA communication with the SMS server.

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