libsctp1 1.0.18+dfsg-1 (ppc64el binary) in ubuntu hirsute

 SCTP (Stream Control Transmission Protocol) is a message oriented,
 reliable transport protocol, with congestion control, support for
 transparent multi-homing, and multiple ordered streams of messages.
 RFC 2960 defines the core protocol.
 .
 This library is part of the LKSCTP project, supplementing the Linux
 kernel SCTP implementation.