Source note · Singlewire InformaCast paging with Cisco UC
The InformaCast default multicast address 239.0.1.2 falls in the administratively scoped 239/8 range but outside the RFC 2365 Organization Local Scope, so sites with scoped multicast boundaries may need to change the InformaCast range.
inferred · Checked 2026-09-25
- Vendor
- IETF
- Product
- IPv4 multicast
- Subsystem
- multicast addressing
- Deployment
- on-premises
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Status
- inferred
- Checked
- 2026-09-25
Sources
- Administratively Scoped IP Multicast (RFC 2365, BCP 23) — IETF / RFC Editor · tier 1 standards and regulators · Sections 4 and 6.2, applied to the default in cisco-technote-216177-informacast-troubleshoot
Cite this note
APA
WarmTransfer. (2026, September 25). Singlewire InformaCast paging with Cisco UC: source note informacast-paging-default-addr-scope. WarmTransfer. https://warmtransfer.net/knowledge/claims/informacast-paging-default-addr-scope
BibTeX
@misc{warmtransfer-claim-informacast-paging-default-addr-scope,
title = {Singlewire InformaCast paging with Cisco UC: source note informacast-paging-default-addr-scope},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/informacast-paging-default-addr-scope},
note = {Source note informacast-paging-default-addr-scope, checked 2026-09-25}
}