-
-
-
Configuring Application Layer Gateways for Large Scale NAT64
-
Application Layer Gateway for RTSP Protocol
-
Load Balance Control-Plane Traffic that is based on Diameter, SIP, and SMPP Protocols
-
Provide Subscriber Load Distribution Using GSLB Across Core-Networks of a Telecom Service Provider
This content has been machine translated dynamically.
Dieser Inhalt ist eine maschinelle Übersetzung, die dynamisch erstellt wurde. (Haftungsausschluss)
Cet article a été traduit automatiquement de manière dynamique. (Clause de non responsabilité)
Este artículo lo ha traducido una máquina de forma dinámica. (Aviso legal)
此内容已经过机器动态翻译。 放弃
このコンテンツは動的に機械翻訳されています。免責事項
이 콘텐츠는 동적으로 기계 번역되었습니다. 책임 부인
Este texto foi traduzido automaticamente. (Aviso legal)
Questo contenuto è stato tradotto dinamicamente con traduzione automatica.(Esclusione di responsabilità))
This article has been machine translated.
Dieser Artikel wurde maschinell übersetzt. (Haftungsausschluss)
Ce article a été traduit automatiquement. (Clause de non responsabilité)
Este artículo ha sido traducido automáticamente. (Aviso legal)
この記事は機械翻訳されています.免責事項
이 기사는 기계 번역되었습니다.책임 부인
Este artigo foi traduzido automaticamente.(Aviso legal)
这篇文章已经过机器翻译.放弃
Questo articolo è stato tradotto automaticamente.(Esclusione di responsabilità))
Translation failed!
Application Layer Gateway for RTSP Protocol
Real Time Streaming Protocol (RTSP) is an application-level protocol for the transfer of real-time media data. Used for establishing and controlling media sessions between end points, RTSP is a control channel protocol between the media client and the media server. The typical communication is between a client and a streaming media server.
Streaming media from a private network to a public network requires translating IP addresses and port numbers over the network. Citrix ADC functionality includes an Application Layer Gateway (ALG) for RTSP, which can be used with Large Scale NAT (LSN) to parse the media stream and make any necessary changes to ensure that the protocol continues to work over the network.
How IP address translation is performed depends on the type and direction of the message, and the type of media supported by the client-server deployment. Messages are translated as follows:
- Outbound request—Private IP address to Citrix ADC owned public IP address called LSN IP address.
- Inbound response—LSN IP address to private IP address.
- Inbound request—No translation.
- Outbound response—Private IP address to LSN pool IP address.
Limitations of RTSP ALG
The RTSP ALG does not support the following:
- Multicast RTSP sessions
- RTSP session over UDP
- Admin partitions
- Citrix ADC clusters
- RTSP Authentication
- HTTP tunneling
Configuring RTSP ALG
Configure RTSP ALG as part of the LSN configuration. For instructions on configuring LSN, see Configuring Large Scale NAT64. While configuring, make sure that you:
- Set the following parameters while adding an LSN application profile:
- IP Pooling = PAIRED
- Address and Port Mapping = ENDPOINT-INDEPENDENT
- Filtering = ENDPOINT-INDEPENDENT
- Enable RTSP ALG in the LSN group
- Create a RTSP ALG profile and bind the RTSP ALG profile to the LSN group
To enable RTSP ALG for an LSN configuration by using the CLI
At the command prompt, type:
add lsn group <groupname> -clientname <string> [-rtspalg ( ENABLED | DISABLED )]
show lsn group <groupname>
<!--NeedCopy-->
To enable RTSP ALG for an LSN configuration by using the CLI
At the command prompt, type:
add lsn rtspalgprofile <rtspalgprofilename> [-rtspIdleTimeout <positive_integer>] -rtspportrange <port[-port]> [-rtspTransportProtocol (TCP|UDP)]
show lsn rtspalgprofile <rtspalgprofilename>
<!--NeedCopy-->
Sample RTSP ALG Configuration
The following sample large scale NAT64 configuration, RTSP ALG is enabled for TCP traffic from subscriber devices in the network 2001:DB8:1002::/96.
add lsn client LSN-NAT64-CLIENT-9
Done
bind lsn client LSN-NAT64-CLIENT-9 -network6 2001:DB8:1002::/96
Done
add lsn pool LSN-NAT64-POOL-9
Done
bind lsn pool LSN-NAT64-POOL-9 203.0.113.90
Done
add lsn ip6profile LSN-NAT64-PROFILE-9 -type NAT64 -natprefix 2001:DB8:309::/96
Done
add lsn appsprofile LSN-NAT64-APPS-PROFILE-9 TCP -ippooling PAIRED –mapping ENDPOINT-INDEPENDENT -filtering ENDPOINT-INDEPENDENT
Done
add lsn rtspalgprofile RTSPALGPROFILE-9 -rtspIdleTimeout 1000 -rtspportrange 554
Done
add lsn group LSN-NAT64-GROUP-9 -clientname LSN-NAT64-CLIENT-9 -ip6profile LSN-NAT64-PROFILE-7 -rtspalg ENABLED
Done
bind lsn group LSN-NAT64-GROUP-9 -poolname LSN-NAT64-POOL-9
Done
bind lsn group LSN-NAT64-GROUP-9 -appsprofilename LSN-NAT64-APPS-PROFILE-9
Done
bind lsn group LSN-NAT64-GROUP-9 -rtspalgprofilename RTSPALGPROFILE-9
Done
<!--NeedCopy-->
Share
Share
In this article
This Preview product documentation is Cloud Software Group Confidential.
You agree to hold this documentation confidential pursuant to the terms of your Cloud Software Group Beta/Tech Preview Agreement.
The development, release and timing of any features or functionality described in the Preview documentation remains at our sole discretion and are subject to change without notice or consultation.
The documentation is for informational purposes only and is not a commitment, promise or legal obligation to deliver any material, code or functionality and should not be relied upon in making Cloud Software Group product purchase decisions.
If you do not agree, select I DO NOT AGREE to exit.