# Commission Decision of 16 March 2007 laying down the network requirements for the Schengen Information System II (1st pillar) (notified under document number C(2007) 845) (Only the Bulgarian, Czech, Dutch, German, Estonian, Finnish, French, Greek, Hungarian, Italian, Latvian, Lithuanian, Maltese, Polish, Portuguese, Romanian, Slovak, Slovenian, Spanish, and Swedish text is authentic) (2007/170/EC), Division 4.5: Supported protocols

Extent: E+W+S+N.I.

The Central SIS II will make use of several networking communication protocols. The Communications Infrastructure should support a wide set of network communication protocols. The standard protocols to be supported are HTTP, FTP, NTP, SMTP, SNMP and DNS.
In addition to the standard protocols, the Communication Infrastructure must also be capable of handling different tunnelling protocols, SAN replication protocols and the proprietary Java-to-Java connection protocols of BEA WebLogic. The tunnelling protocols, e.g. IPsec in tunnel mode, will be used to transfer encrypted traffic to its destination.

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Source: https://www.legislation.gov.uk/eudn/2007/170/annex/division/4/division/4.5 (the official version)
Page: https://openlegislation.uk/eu-decision-2007-170/annex/division-4/division-4.5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.