community string
A community name in the form of an octet string that serves as a cleartext password in SNMP version 1 (RFC 1157) and version 2 (RFC 1901). (See: password, Simple Network Management Protocol.)
Senses
(I)
A community name in the form of an octet string that serves as a cleartext password in SNMP version 1 (RFC 1157) and version 2 (RFC 1901). (See: password, Simple Network Management Protocol.)
Tutorial: The SNMPv1 and SNMPv2 protocols have been declared "historic" and have been replaced by the more secure SNMPv3 standard (RFCs 3410-3418), which does not use cleartext passwords.
References
- IETF RFC 4949 (Internet Security Glossary)Jan 06, 2026RFC 4949 — Internet Security Glossary (Version 2)https://www.rfc-editor.org/rfc/rfc4949.txtRFC 4949 is published by the IETF Trust and marked as "Distribution of this memo is unlimited". Verify IETF Trust copyright/licensing terms for reuse.Source: IETF RFC 4949 (rfc-editor.org).