[LTP] [Query] Regarding broken_ip4_version testcase

[Manjeet P. <man...@sa...>]

HI,

I am running broken_ip testcases. I am using below env setting

export NETWORK_DELAY=30
export LTP_RSH="ssh -q  -o StrictHostKeyChecking=no -i /root/.ssh/id_rsa -l root"

Testcase:- "broken_ip4_version"
Logs: here (xxx.xxx.xxx.xxx is rhost address)
++ssh -n -q ro...@xx... 'sh -c    '\' ip link set eth0 down  || echo RTERR'\'''
<testcase stuck here>

I am not able to proceed after this command. I checked my remote machine, its network is already down when this command executed, but the testcase stuck at this moment and not returning anything.
Am I missing anything?
I checked with all my env settings, they are working for rest of the other testcases but not for this category "broken_ip_*).

Thanks
Manjeet