ECS Installation Manual

Magic Quadrant for WAN Edge Infrastructure - Gartner Published 18 October 2018 - ID G00351467 - 61 min read WAN edge infrastructure is changing rapidly as I&O leaders responsible for networking face dynamic business requirements, including new application architectures and on-premises and cloud-based deployment models. I&O leaders can use this research to identify vendors that best fit their requirements. Strategic Planning Assumption By year-end 2023, more than 90% of WAN edge infrastructure refresh initiatives will be based on virtualized customer premises equipment (vCPE) platforms or software-defined WAN (SD-WAN) software/appliances versus traditional routers (up from less than 40% today). Market Definition/Description WAN edge infrastructure enables network connectivity from distributed enterprise locations to access resources in both private and public data centers as well as cloud (as a service). It is typically procured by senior networking leaders wit...

This is the script to retrieve the Google Network IP block. This is useful if you need to only trust google incoming ip. I use this script to update the ip list daily. So that my nginx only allow traffic from google. #>cat UpdateGoogleNetworkBlock.sh blocks=`dig -t txt _netblocks.google.com |grep -oP '[^_]*v=spf1 \K.*' |sed -e "s/ ~all\"//" ` IFS=' ' read -a block_array <<< "$blocks" echo "" > /etc/nginx/conf.d/Google_Network for i in "${block_array[@]}" do echo "allow ${i//ip4:};" >> /etc/nginx/conf.d/Google_Network done service nginx restart