SCTP HEARTBEAT ignored on secondary path with iptables firewall

Solution Verified - Updated -

Issue

  • SCTP HEARTBEAT ignored on secondary path with iptables firewall
  • SCTP HEARTBEAT chunk not answered with HEARTBEAT_ACK on secondary path
  • No reply seen to heart beat on second path of SCTP assoc

Environment

  • Red Hat Enterprise Linux 7.1 and earlier
  • Red Hat Enterprise Linux 6
  • SCTP (Streaming Control Transport Protocol)
  • SCTP association with two paths (multihoming/multihomed)

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content