24.2 NDDS_DISCOVERY_PEERS Environment Variable Format
You can set the default value for the initial peers list in an environment variable named NDDS_DISCOVERY_PEERS. Multiple peer descriptor entries must be separated by commas. Table 24.1 NDDS_DISCOVERY_PEERS Environment Variable Examples shows some examples. The examples use an implied maximum participant ID of 4 unless otherwise noted. (If you need instructions on how to set environment variables, see Set Up Environment Variables (rtisetenv), in the RTI Connext Getting Started Guide.)
Table 24.1 NDDS_DISCOVERY_PEERS Environment Variable Examples
239.255.0.1
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multicast
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localhost
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localhost
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192.168.1.1
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10.10.30.232 (IPv4)
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FAA0::1
|
FAA0::0 (IPv6)
|
himalaya,gangotri
|
himalaya and gangotri
|
1@himalaya,1@gangotri
|
himalaya and gangotri (with a maximum participant ID of 1 on each host)
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FAA0::0#localhost
|
FAA0::0#localhost (could be a UDPv4 transport plug-in registered at network address of FAA0::0) (IPv6)
|
udpv4://himalaya
|
himalaya accessed using the "udpv4" transport plug-in (IPv4)
|
udpv4://FAA0::0#localhost
|
localhost using the "udpv4" transport plug-in registered at network address FAA0::0
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0/0/R
#0/0/R
|
0/0/R (StarFabric)
|
starfabric://0/0/R
starfabric://#0/0/R
|
0/0/R (StarFabric) using the "starfabric" (StarFabric) transport plug-ins
|
starfabric://FBB0::0#0/0/R
|
0/0/R (StarFabric) using the "starfabric" (StarFabric) transport plug-ins registered at network address FAA0::0
|
starfabric://
|
all unicast addresses accessed via the "starfabric" (StarFabric) transport plug-ins
|
shmem://FCC0::0
|
all unicast addresses accessed via the "shmem" (shared memory) transport plug-ins registered at network address FCC0::0
|