Service IOA

Number of IOA ports
  • 0
Software release
  • First supported: 7.0.1
  • 10 W maximum
  • Full-height module
  • Provides tunnel server functionality
  • Pairs with associated line module to receive data from and transmit data to other line modules with ingress and egress ports
  • Tunneling
  • Provides support for:
    • Distance Vector Multicast Routing Protocol (DVMRP) tunnels, also known as IP-in-IP tunnels
    • Generic Routing Protocol (GRE) tunnels
    • L2TP-dedicated tunnel server
    • IP packet reassembly for tunnels
    • MPLS over GRE
Software features
  • See Service IOA for information about the layer 2 and layer 3 protocols and applications that this module combination supports.
Model compatibility
  • E320 router
  • E120 router
Line module compatibility
  • ES2 4G LM
  • ES2 10G ADV LM
SRP module compatibility
  • SRP-100
  • SRP-120
  • SRP-320
Module redundancy support
  • Not applicable
Port redundancy support
  • Not applicable
Cables and connectors
  • Not applicable
  • OK (green)—Self-test passed
  • FAIL (red)—Failure detected
  • ONLINE (green)—Online with no alarms or errors
Alarms, errors, and events
  • See Monitoring Tunnel-Service Interfaces in JunosE Physical Layer Configuration Guide, Chapter 6, Managing Tunnel-Service and IPsec-Service Interfaces.