Version History
This page consolidates the version history for each previous Gateway release.
On this page:
HMG/HSG 4.0.1
| Enhancement | HMG | HSG | Affected Topics |
|---|---|---|---|
Added support for Haivision Media Gateway and SRT Gateway on Google Cloud. |
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| Removed CPU requirements for AVX and AVX2 support. |
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HMG/HSG 4.0
| Enhancement | HMG | HSG | Affected Topics |
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Added ability to set a password expiration duration for web UI accounts. |
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| Setting a Password Expiration Duration |
| Added Unrecovered Packets statistic for SRT streams. |
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| Stream Statistics Field Descriptions |
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Upgraded operating system to Oracle Enterprise Linux 9. |
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| N/A |
| Due to the upgrade to the HMG/HSG operating system, the hash function used for pairing with HMP has changed from SHA-1 to SHA-512. Therefore, ensure the major versions of both your HMP and Gateways are the same. For instance, if your HMP is at version 4.0+, your Media Gateways must also be at version 4.0+ |
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| Pairing the Gateways with Media Platform |
Due to the upgrade to the HMG/HSG operating system, changed implementation for U.S. Federal Information Processing Standard (FIPS) Publication 140-2 and high-security (STIG) environments. (The STIG enable button was removed.) Please contact your Haivision Support representative to enable FIPS and STIG in your installation. |
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| Security |
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Due to the upgrade to the HMG/HSG operating system, MongoDB 5.0+ requires CPU support for AVX and AVX2 instructions. Therefore, ensure your virtual machine's CPU supports those instructions. For example, the following is sample output after issuing the
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| Due to the upgrade to the HMG/HSG OS and OpenSSL 3, any PKCS#12-formatted certificates generated with an older OpenSSL version must be converted before they can be added to HMG/HSG 4.0+. |
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HMG/HSG 3.8.1
| Enhancement | Haivision Media Gateway | Haivision SRT Gateway | Affected Topics |
|---|---|---|---|
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Added IPv6 support throughout. This addition equips HMG and HSG with dual-stack functionality, allowing you to harness the benefits of both IPv4 and IPv6 protocols, ensuring long-term network compatibility and facilitating the transition to the IPv6 addressing scheme. |
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Added support for RTP stream redundancy (SMPTE 2022.7 "Seamless Protection Switching of RTP Datagrams"). This feature enhances the reliability of video transmission by seamlessly switching between redundant RTP streams, ensuring uninterrupted content delivery even in the face of network disruptions. |
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For increased network security, ICMP redirect messages are now disabled by default. A toggle was added to re-enable them. |
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Release of the new Generation 3 version of the Gateway 100 appliance. |
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Added API command to start/stop individual route destinations. |
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Changed SRT source's Bandwidth Overhead option to Retransmission Bandwidth, which is a new field available in SRT version 1.5.3 offering improved control of bandwidth for retransmission of lost packets. |
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Added Lost Packets to the available statistics of RTP source streams. |
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Updated to SRT version 1.5.3 |
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| N/A |
HMG/HSG 3.8
| Enhancement | Haivision Media Gateway | Haivision SRT Gateway | Affected Topics |
|---|---|---|---|
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Added support for IPv6. Note SRT streams in rendezvous mode are not supported when IPv6 addressing is used. |
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ICMP redirect messages are now disabled by default. A toggle was added to re-enable them. |
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Release of the new Generation 3 version of the Gateway 100 appliance. |
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HMG/HSG 3.7.6
| Enhancement | Haivision Media Gateway | Haivision SRT Gateway | Affected Topics |
|---|---|---|---|
Added support for SRT's Authenticated-Encryption with Associated-Data (AEAD) feature. |
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Added Undecrypted Packets statistic for SRT source streams. |
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Added ability to configure number of undecrypted packets prior to SRT reconnection. |
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Added API endpoint to download route statistics. |
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Updated instructions for enabling FIPS cryptographic modules. The |
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Upgraded to SRT version 1.5.2. |
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| N/A |