# SwissIX Route Servers --- ## Route Server Address Information **rs1.swissix.ch** * 91.206.52.252 * 2001:7f8:24::a5ec:a:1 **rs2.swissix.ch** * 91.206.53.253 * 2001:7f8:24::a5ec:a:2 --- ## Route Server Control You may use BGP Standard or Large Communities to control route redistribution via the route servers: * **(42476:42476), (42476:1:0):** Redistribute to all route server peers (default) * **(42476:<peer ASN>), (42476:1:<peer ASN>):** Redistribute to <peer ASN> * **(0:<peer ASN>), (42476:0:<peer ASN>):** Do not redistribute to <peer ASN> * **(0:42476), (42476:0:0):** Do not redistribute If <peer ASN> uses a 16b ASN, you may use BGP Standard or Large Communities If <peer ASN> uses a 32b ASN, you have to use BGP Large Communities There are additional communities for controlling announcements: * **65535:0** &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; GRACEFUL_SHUTDOWN * **65535:666** &nbsp; &nbsp; &nbsp; BLACKHOLE * **42476:65281** &nbsp; NO_EXPORT * **42476:65282** &nbsp; NO_ADVERTISE --- ## Additional Information For more information on route server control and Blackholing, please see: [SwissIX Route Server Guide](https://www.swissix.ch/resources/route-server-guide) [SwissIX Blackholing Guide](https://www.swissix.ch/resources/blackholing-guide) [SwissIX Route Server Informational BGP Communities](https://www.swissix.ch/resources/route-server-informational-bgp-communities) [SwissIX Route Server Action BGP Communities](https://www.swissix.ch/resources/action-bgp-communities)

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2024-06-26T04:47:55Z