1 / 5

draft-ietf-syslog-transport-udp

draft-ietf-syslog-transport-udp. Internet Draft 00 Anton Okmianski aokmians@cisco.com. Overview. Standards Track Internet Draft Replaces informational RFC3164 Defines UDP transport for syslog-protocol Internet Draft Syslog clients and servers MUST support UDP transport

cecily
Télécharger la présentation

draft-ietf-syslog-transport-udp

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. draft-ietf-syslog-transport-udp Internet Draft 00 Anton Okmianskiaokmians@cisco.com

  2. Overview • Standards Track Internet Draft • Replaces informational RFC3164 • Defines UDP transport for syslog-protocol Internet Draft • Syslog clients and servers MUST support UDP transport • Defines UDP server port as 514

  3. Transport • One datagram per syslog message • One datagram per syslog message part for multi-part syslog messages • UDP checksums RECOMMENDED • IP fragmentation SHOULD be avoided • Recommends syslog payload of no more than 548 bytes to avoid fragmentation

  4. Reliability Considerations • Lost datagrams • Corrupted datagrams • No congestion control • No sequenced delivery • IP fragmentation increase risk of datagram loss

  5. Security Considerations • No message authenticity • No strong authentication • Message forgery possible • Message observation possible • Replay attacks possible • Issues due to lack of reliability • No prioritization • Denial of service possible • Covert channels possible

More Related