SSH Connection Lost [ LX 2160 ] [ LSDK 20.04 ]

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SSH Connection Lost [ LX 2160 ] [ LSDK 20.04 ]

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Chidananda22
Contributor III

hi ,

I am using LX 2160 - LSDK 20.04 - MC 10.30 - Restool 2.4 [ Compatible 10.30 ]

Configured only dpmac.4 [ ssh connection - DPDMUX.0 ].

DPDMUX Rule Applied : UDP port 2152 

When Data receive from outside on DPDK Port 0 : It is coming properly to application. [ Working Fine ]

When from application we are sending Packet on DPDK Port 0 SSH Connection Lost.

From Outside PING is also not working. It recovers after some time.

If Same packet I send over Kernel instated of DPDK everything is fine.

After setup recovery if I check /var/log/kern.log or syslog no clue.

Changed TX Port config to default but no success. 

 

Can you please suggest how I need to debug further.

 

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Chidananda22
Contributor III

thanks I will check the same. 

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yipingwang
NXP TechSupport
NXP TechSupport

Please check whether this problem could be replaced with LSDK 20.04 default MC firmware.

mc_10.20.4_lx2160a.itb

It seems that MC 10.30 is not compatible with DPDK provided in LSDK 20.04.