Skip to main content

What "Prefixes tagged with 9049:3034" means

  • 9049 — autonomous system number of ER-Telecom operator (AS9049).
  • 9049:3034 — BGP community value. Used to tag prefixes during announcement.
  • The exact effect of the 3034 tag (e.g., local-pref change, announcement restriction, etc.) is determined by AS9049 policy and should be confirmed by their official documentation.

How to read this​

  • Community format: ASN:VALUE.
  • In this case: ASN = 9049, VALUE = 3034.

What it's used for​

  • Grouping routes and applying unified policy to them by uplink/operator.
  • Common use cases: priority (local-pref), AS-prepend, filtering/announcement restriction, regional distribution rules, etc.
  • Without the operator's "community dictionary", it's impossible to say exactly how the prefix will be processed.

Where to get official interpretation​

  • Check with AS9049 (ER-Telecom) documentation or NOC. After obtaining the official community table, it can be added here for accurate interpretation of 3034.