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- %description:
- This test checks that:
- 1. The host joined to the 224.0.0.1 (all-systems) multicast group on startup
- 2. The router joined to the 224.0.0.2 (all-routers) group too
- 3. When the host joins to 225.0.0.1 on an interface, then 225.0.0.1 appears on the list of joined groups of the host immediately
- 4. The router receives an IGMP report from the host and updates its list of listeners in the interface data
- 5. When the host leaves the 225.0.0.1 group, then the group is removed from the multicast group list of its interface immediately
- 6. The router removes 225.0.0.1 from its listener list after lastMemberQueryCount*lastMemberQueryInterval time elapsed
- %inifile: omnetpp.ini
- [General]
- ned-path = .;../../../../src;../../lib
- sim-time-limit=100s
- cmdenv-express-mode = true
- #omnetpp 5.0 - 5.1 compatibility:
- eventlog-file = "${resultdir}/${configname}-${runnumber}.elog"
- output-scalar-file = "${resultdir}/${configname}-${runnumber}.sca"
- output-vector-file = "${resultdir}/${configname}-${runnumber}.vec"
- snapshot-file = "${resultdir}/${configname}-${runnumber}.sna"
- network=IGMPTestNetwork
- **.igmpType = "TestIGMP"
- **.scenarioManager.script = xmldoc("scenario.xml")
- **.host.networkLayer.igmp.outputFile = "host-output.txt"
- **.router.networkLayer.igmp.outputFile = "router-output.txt"
- %file: scenario.xml
- <scenario>
- <dump t="1" module="host.networkLayer.igmp" ifname="eth0" what="groups"/>
- <dump t="1" module="router.networkLayer.igmp" ifname="eth0" what="groups"/>
- <join t="2" module="host.networkLayer.igmp" ifname="eth0" group="225.0.0.1"/>
- <dump t="2" module="host.networkLayer.igmp" ifname="eth0" what="groups"/>
- <dump t="2.1" module="router.networkLayer.igmp" ifname="eth0" what="listeners"/>
- <leave t="3" module="host.networkLayer.igmp" ifname="eth0" group="225.0.0.1"/>
- <dump t="3" module="host.networkLayer.igmp" ifname="eth0" what="groups"/>
- <dump t="5.1" module="router.networkLayer.igmp" node="router" ifname="eth0" what="listeners"/>
- </scenario>
- %contains-regex: host-output.txt
- t=1 host/eth0: groups = <224.0.0.1>
- .*
- t=2 host/eth0: groups = <224.0.0.1,225.0.0.1>
- .*
- t=3 host/eth0: groups = <224.0.0.1>
- %contains-regex: router-output.txt
- t=1 router/eth0: groups = <224.0.0.1,224.0.0.2>
- .*
- t=2\.1 router/eth0: listeners = <225.0.0.1>
- .*
- t=5\.1 router/eth0: listeners = <>
- %#--------------------------------------------------------------------------------------------------------------
- %not-contains: stdout
- undisposed object:
- %not-contains: stdout
- -- check module destructor
- %#--------------------------------------------------------------------------------------------------------------
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