# RFC 3255: Extending Point-to-Point Protocol (PPP) over Synchronous Optical NETwork/Synchronous Digital Hierarchy (SONET/SDH) with virtual concatenation, high order and low order payloads

> request for comments publication

**Wikidata**: [Q47484530](https://www.wikidata.org/wiki/Q47484530)  
**Source**: https://4ort.xyz/entity/rfc-3255-extending-point-to-point-protocol-ppp-over-synchronous-optical-network-synchronous-digital-hierarchy-sonet-sdh-with-virtual-concatenation-high-order-and-low-order-payloads


## References

1. RFC Index
2. DBLP Dataset 2021-01-02