-| ICMP packet transmission should fail
-| | [Documentation] | Send ICMPv4/ICMPv6 echo request from source interface to
-| | ... | destination interface and expect failure with
-| | ... | ICMP echo Rx timeout error message.
-| | ...
-| | ... | *Arguments:*
-| | ...
-| | ... | - tg_node - TG node. Type: dictionary
-| | ... | - src_int - Source interface. Type: string
-| | ... | - dst_int - Destination interface. Type: string
-| | ... | - src_ip - Source IP address (Optional). Type: string
-| | ... | - dst_ip - Destination IP address (Optional). Type: string
-| | ...
-| | ... | *Return:*
-| | ...
-| | ... | - No value returned
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | _NOTE:_ Default IP is IPv4
-| | ...
-| | ... | \| ICMP packet transmission should fail\| ${nodes['TG']} \
-| | ... | \| ${tg_to_dut_if1} \| ${tg_to_dut_if2} \|
-| | ...
-| | [Arguments] | ${tg_node} | ${src_int} | ${dst_int} |
-| | ... | ${src_ip}=192.168.100.1 | ${dst_ip}=192.168.100.2
-| | ...
-| | ${src_mac}= | Get Interface Mac | ${tg_node} | ${src_int}
-| | ${dst_mac}= | Get Interface Mac | ${tg_node} | ${dst_int}
-| | ${src_int_name}= | Get interface name | ${tg_node} | ${src_int}
-| | ${dst_int_name}= | Get interface name | ${tg_node} | ${dst_int}
-| | ${args}= | Traffic Script Gen Arg | ${dst_int_name} | ${src_int_name}
-| | ... | ${src_mac} | ${dst_mac} | ${src_ip} | ${dst_ip}
-| | Run Keyword And Expect Error | IP echo Rx timeout |
-| | ... | Run Traffic Script On Node | send_ip_icmp.py | ${tg_node} | ${args}
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