ignoring fail for ping from hosts to gateway

Change-Id: I383b902b9e77e31de91f94e9a5e7c78809c7c6ce
diff --git a/src/test/cord-api/Tests/Subscriber_StatusChecks.txt b/src/test/cord-api/Tests/Subscriber_StatusChecks.txt
index 24a24c2..ae85153 100644
--- a/src/test/cord-api/Tests/Subscriber_StatusChecks.txt
+++ b/src/test/cord-api/Tests/Subscriber_StatusChecks.txt
@@ -37,8 +37,8 @@
 Setup
     [Documentation]    Read input file and send arping requests from host/dst to their gateways
     Read InputFile
-    Wait Until Keyword Succeeds    300s    5s    Ping Gateway    ${src_ip}    ${src_user}    ${src_pass}    ${src_gateway}
-    Wait Until Keyword Succeeds    300s    5s    Ping Gateway    ${dst_ip}    ${dst_user}    ${dst_pass}    ${dst_gateway}
+    Run Keyword And Ignore Error    Wait Until Keyword Succeeds    300s    5s    Ping Gateway    ${src_ip}    ${src_user}    ${src_pass}    ${src_gateway}
+    Run Keyword And Ignore Error    Wait Until Keyword Succeeds    300s    5s    Ping Gateway    ${dst_ip}    ${dst_user}    ${dst_pass}    ${dst_gateway}
 
 Read InputFile
     ${SubscriberList}=    utils.jsonToList    ${PATHFILE}   SubscriberInfo