Forum Discussion
alex100
Cirrostratus
CirrostratusTLS Version and SSLDUMP
Hi all,
I am trying to figure out if server behind Big-IP is capable of doing TLS 1.2 Supposedly it should.
I have taken a tcpdump of target traffic as below:
tcpdump -vvv -s 0 -nni 0.0 -w /...
nathe
Cirrocumulus
Cirrocumulusalex100,
The TLS version can be retrieved from the Version line in client and server hellos. Version 3.3 means TLS 1.2. So looks like both client and server agreed upon TLS 1.2.
Version 3.0 is SSLv3, 3.1 is TLS1.0, 3.2 is TLS 1.1
Hope this helps,
N
