| Multiexcerpt include |
|---|
| MultiExcerptName | DTLS Crypto Suites |
|---|
| PageWithExcerpt | TLS for Signaling |
|---|
|
To View Dtls Profile
On SBC main screen, go to All > Profiles > Security > Dtls Profile.
The Dtls Profile window is displayed.
| Caption |
|---|
| 0 | Figure |
|---|
| 1 | Security - Dtls Profile |
|---|
|
| |
To Edit Dtls Profile
To edit any of the Dtls Profile in the list, click the radio button next to the specific Dtls Profile name.
| Caption |
|---|
| 0 | Figure |
|---|
| 1 | Security - Dtls Profile Highlighted |
|---|
|
| |
The Edit Selected Dtls Profile window is displayed below.
| Caption |
|---|
| 0 | Figure |
|---|
| 1 | Security - Dtls Profile Edit |
|---|
|
| |
Make the required changes and click Save at the right hand bottom of the panel to save the changes made.
To Create Dtls Profile
To create a new Dtls Profile, click New Dtls Profile tab on the Dtls Profile List panel.
| Caption |
|---|
| 0 | Figure |
|---|
| 1 | Security - Dtls Profile Fields |
|---|
|
| |
The Create New Dtls Profile window is displayed.
| Caption |
|---|
| 0 | Figure |
|---|
| 1 | Security - Dtls Profile Create |
|---|
|
| |
The following fields are displayed:
| Caption |
|---|
| 0 | Table |
|---|
| 1 | Dtls Profile Parameters |
|---|
|
| |
Parameter | Description |
|---|
Name | Specifies the name of the Dtls Profile created. The value ranges up to 23 characters. |
Handshake Timer
| Specifies the time in which the Dtls handshake must be completed. The timer starts when the TCP connection is established. Must be 1 - 60 seconds; default is 5. |
Session Resump Timer | Specifies the Dtls session resumption period for which cached sessions are retained (in seconds). Dtls allows successive connections to be created within one Dtls session and the resumption of a session after a Dtls connection is closed or after a server card failover, without repeating the entire authentication and other setup steps for each connection, except when the space must be reclaimed for a new session. Must be 0 - 86,400 seconds; default is 300. |
Cipher Suite1 | Use this parameter to specify the first Dtls Cipher Suite choice for this profile. nosuitersa-with-3des-ede-cbc-sha – Authentication mechanism in the Dtls Handshake protocol.
rsa-with-aes-128-cbc-sha (default) – Confidentiality cipher and mode for the Dtls Record protocol.rsa-with-aes-128-cbc-sha-256 – Confidentiality cipher and mode for the Dtls Record protocol with SHA-256 as the hash function.
rsa-with-aes-256-cbc-sha – Confidentiality cipher and mode for the Dtls Record protocol with AES 256 encryption. rsa-with-aes-256-cbc-sha-256* – Confidentiality cipher and mode for the Dtls Record protocol with AES 256 encryption and SHA-256 as the hash function.
rsa-with-null-sha – The integrity cipher used for the Dtls Record protocol.
tls_ecdh_ecdsa_with_aes_256_cbc_sha384** – Confidentiality cipher and mode for Dtls Record with AES256 GCM and SHA384 as hash function.tls_ecdh_ecdsa_with_aes_256_gcm_sha384** – Confidentiality cipher and mode for Dtls Record with AES256 CBC and SHA384 as hash function.
tls_ecdhe_rsa_with_aes_256_cbc_sha384* – Confidentiality cipher and mode for the Dtls Record protocol using ECDHE (Elliptic Curve Diffie-Hellman key Exchange).
tls_ecdhe_rsa_with_aes_128_cbc_sha – Confidentiality cipher and mode for the Dtls Record protocol using ECDHE (Elliptic Curve Diffie-Hellman key Exchange) with AES128 CBC and SHA as hash function.
* To use this cipher, Dtls version 1.2 must be enabled in the Dtls Profile. ** To use this cipher, Dtls version 1.2 must be enabled in the Dtls Profile and SSL certificates must be created using ECC keys. Warning: When fips-140-2 mode is enabled, rsa-with-null-sha should not be used. |
Cipher Suite2 | Use this parameter to specify the second Dtls Cipher Suite choice for this profile. nosuite (default)
rsa-with-3des-ede-cbc-sha – Authentication mechanism in the Dtls Handshake protocol.
rsa-with-aes-128-cbc-sha (default) – Confidentiality cipher and mode for the Dtls Record protocol.rsa-with-aes-128-cbc-sha-256 – Confidentiality cipher and mode for the Dtls Record protocol with SHA-256 as the hash function.
rsa-with-aes-256-cbc-sha – Confidentiality cipher and mode for the Dtls Record protocol with AES 256 encryption. rsa-with-aes-256-cbc-sha-256* – Confidentiality cipher and mode for the Dtls Record protocol with AES 256 encryption and SHA-256 as the hash function.
rsa-with-null-sha – The integrity cipher used for the Dtls Record protocol.
tls_ecdh_ecdsa_with_aes_256_cbc_sha384** – Confidentiality cipher and mode for Dtls Record with AES256 GCM and SHA384 as hash function.tls_ecdh_ecdsa_with_aes_256_gcm_sha384** – Confidentiality cipher and mode for Dtls Record with AES256 CBC and SHA384 as hash function.
tls_ecdhe_rsa_with_aes_256_cbc_sha384* – Confidentiality cipher and mode for the Dtls Record protocol using ECDHE (Elliptic Curve Diffie-Hellman key Exchange).
tls_ecdhe_rsa_with_aes_128_cbc_sha – Confidentiality cipher and mode for the Dtls Record protocol using ECDHE (Elliptic Curve Diffie-Hellman key Exchange) with AES128 CBC and SHA as hash function.
* To use this cipher, Dtls version 1.2 must be enabled in the Dtls Profile. ** To use this cipher, Dtls version 1.2 must be enabled in the Dtls Profile and SSL certificates must be created using ECC keys. Warning: When fips-140-2 mode is enabled, rsa-with-null-sha should not be used. |
Cipher Suite3 | Use this parameter to specify the third Dtls Cipher Suite choice for this profile. nosuite (default)rsa-with-3des-ede-cbc-sha – Authentication mechanism in the Dtls Handshake protocol.
rsa-with-aes-128-cbc-sha (default) – Confidentiality cipher and mode for the Dtls Record protocol.rsa-with-aes-128-cbc-sha-256 – Confidentiality cipher and mode for the Dtls Record protocol with SHA-256 as the hash function.
rsa-with-aes-256-cbc-sha – Confidentiality cipher and mode for the Dtls Record protocol with AES 256 encryption. rsa-with-aes-256-cbc-sha-256* – Confidentiality cipher and mode for the Dtls Record protocol with AES 256 encryption and SHA-256 as the hash function.
rsa-with-null-sha – The integrity cipher used for the Dtls Record protocol.
tls_ecdh_ecdsa_with_aes_256_cbc_sha384** – Confidentiality cipher and mode for Dtls Record with AES256 GCM and SHA384 as hash function.tls_ecdh_ecdsa_with_aes_256_gcm_sha384** – Confidentiality cipher and mode for Dtls Record with AES256 CBC and SHA384 as hash function.
tls_ecdhe_rsa_with_aes_256_cbc_sha384* – Confidentiality cipher and mode for the Dtls Record protocol using ECDHE (Elliptic Curve Diffie-Hellman key Exchange).
tls_ecdhe_rsa_with_aes_128_cbc_sha – Confidentiality cipher and mode for the Dtls Record protocol using ECDHE (Elliptic Curve Diffie-Hellman key Exchange) with AES128 CBC and SHA as hash function.
* To use this cipher, Dtls version 1.2 must be enabled in the Dtls Profile. ** To use this cipher, Dtls version 1.2 must be enabled in the Dtls Profile and SSL certificates must be created using ECC keys. Warning: When fips-140-2 mode is enabled, rsa-with-null-sha should not be used. |
Dtls Role | Specifies the allowed DTLS roles of this DTLS profile. The options are: |
Hash Type | Specifies the allowed DTLS hash function for a specified DTLS profile. The options are: Md2Md5Sha1 (default)
Sha224Sha256Sha384Sha512
|
Cert Name | Specifies the name of the certificate referred by a specified DTLS profile. The default value is defaultDtlsSBCCert. |
Cookie Exchange | Specifies the state that is, enabled or disabled cookie exchange. disabled enabled (default)
|
V1_0 | Dtls protocol version 1.0. disabled enabled (default)
|
V1_1 | Dtls protocol version 1.1. disabled (default)
enabled
|
V1_2 | Dtls protocol version 1.2. disabled (default) enabled
|
To Copy Dtls Profile
To copy any of the created Dtls Profile and to make any minor changes, click the radio button next to the specific Dtls Profile to highlight the row.
| Caption |
|---|
| 0 | Figure |
|---|
| 1 | Security - Dtls Profile Highlighted |
|---|
|
| |
Click Copy Dtls Profile tab on the Dtls Profile List panel.
| Caption |
|---|
| 0 | Figure |
|---|
| 1 | Security - Dtls Profile Fields |
|---|
|
| |
The Copy Selected Dtls Profile window is displayed along with the field details which can be edited.
| Caption |
|---|
| 0 | Figure |
|---|
| 1 | Security - Dtls Profile Copy |
|---|
|
| |
Make the required changes to the required fields and click Save to save the changes. The copied Dtls Profile is displayed at the bottom of the original Dtls Profile in the Dtls Profile List panel.
To Delete Dtls Profile
To delete any of the created Dtls Profile, click the radio button next to the specific Dtls Profile which you want to delete.
| Caption |
|---|
| 0 | Figure |
|---|
| 1 | Security - Dtls Profile Highlighted |
|---|
|
| |
Click Delete at the end of the highlighted row. A delete confirmation message appears seeking your decision.
| Caption |
|---|
| 0 | Figure |
|---|
| 1 | Security - Dtls Profile Delete Confirmation |
|---|
|
| |
Click Yes to remove the specific Dtls Profile from the list.