We are using QNX 6.5.0SP1

If you are configuring both ports on the same subnet, you can¹t do this.
Each port must be on a different subnet.



On 2016-07-01, 7:10 AM, "Ameya Parab" <community-noreply@qnx.com> wrote:

>We have two Ethernet ports on our X86 target ­ 82574L and 82579LM. But
>the o/p of the ifconfig command shows only one Ethernet port wm0
>(82574L). We tried following commands as suggested in one of the posts in
>the forum, to kill and restart the io-pkt process.
>
>slay io-pkt-v4-hc 
>io-pkt-v4-hc -de1000
>
>Still we could see only one Ethernet port wm0 as earlier.
>
>Then we have used the network driver devnp-e1000 from the ŒGeneric x86
>BIOS_APIC BSP¹.  We have used the same commands as mentioned above. Now
>the ifconfig shows both the Ethernet ports wm0 and wm1. But the problem
>is we are not able to use both the ports simultaneously.
>We did the following:
>1] Connected two host PCs to target (PC1 on wm0 and PC2 on wm1)
>2] Boot target and configure the IP address of both the Ethernet ports
>3] At first, communication between PC1 and wm0 was tested by pinging each
>other
>4] Communication was successful
>5] Then, communication between PC2 and wm1 was tested by pinging each
>other
>6] No response from the both the ends
>7] Target was restarted and IP addresses of both the ports were configured
>9] This time, communication between PC2 and wm1 was tested first by
>pinging each other
>10] Communication was successful
>11] Then, communication between PC1 and wm0 was tested by pinging each
>other
>12] No response from the both the ends
>
>How to make both the ports work at the same time?
>
>
>
>
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