sonic-buildimage/dockers/docker-fpm-frr/TSC

#!/bin/bash

echo "Traffic Shift Check:"
c=0
config=$(vtysh -c "show run")
echo "$config" | grep -q "route-map TO_BGP_PEER_V4 permit 2"
c=$((c+$?))
echo "$config" | grep -q "route-map TO_BGP_PEER_V4 deny 3"
c=$((c+$?))
echo "$config" | grep -q "route-map TO_BGP_PEER_V6 permit 2"
c=$((c+$?))
echo "$config" | grep -q "route-map TO_BGP_PEER_V6 deny 3"
c=$((c+$?))

if [[ $c -eq 4 ]];
then
  echo "System Mode: Normal"
elif [[ $c -eq 0 ]];
then
  echo "System Mode: Maintenance"
else
  echo "System Mode: Not consistent"
fi

echo