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Connectivity Troubleshooting

This section provides information about main problems that can prevent the OnixS ICE iMpact Multicast Price Feed Handler from receiving multicast data.

Issues Related with Receiving Multicast Data

In most cases, absence of multicast data is caused by network-related configuration issues described below.

Firewall Blocks Program and GettingStarted Sample

Updating firewall rules or simply turning it off usually solves the issue.

Note Note
Disabling firewall explicitly may be dangerous. Consult your network and system administrator before turning firewall off.
Explicit Network Interface Must Be Specified

GettingStarted sample program configures the Handler to listen to market data on all network interfaces. If network configuration supposes specifying exact network interface for market data listening, the NetworkInterface property should be updated accordingly.

See Also