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Soeren_Rothe
Contributor

cipher_util - R80.30 / R80.40 - sk126613

Hello,

for the Azure VMSS Rollout we need to change the Ciphers automatically, when a new FW instance is deployed.

I would like to disable these Ciphers:

Disabled:
TLS_RSA_WITH_3DES_EDE_CBC_SHA
TLS_RSA_WITH_RC4_128_MD5
TLS_RSA_WITH_RC4_128_SHA

 

I tried this, it works on a VPN Cluster and another VM, but not on the VMSS. I believe this is a timing issue. 

(printf '1\n3\n' ; sleep 2 ; printf '21,22,23\n' ; sleep 1 ; printf 'q\ny\n' ) | cipher_util

 

I am looking for a proper way to modify these ciphers, what does cipher_util do? Can I somehow do it like on R80.20 ? Is cipher_util able to use a configuration file, if not, is this planned? 

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