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QNX RTOS v4 Knowledge Base

QNX RTOS v4 Knowledge Base

Foundry27
Foundry27
QNX RTOS v4 project
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QNX RTOS v4 Knowledge Base

Title 10Megabit hub works with 10/100Mbit 3com 905 cards but 100Mbit hub locks up PC's
Ref. No. QNX.000005320
Category(ies) Network
Issue A network of QNX machines with 3com 905 cards, running TCP/IP 4.24 works fine without any problems on a 10MB hub.  When the 10MB hub is switched for a 100MB hub, the systems with the 905 cards will lock up.

Solution This is a known issue with the 4.24 version of Net.ether905 drivers.  Upgrading the version of QNX to 4.25 resolves this issue.