Hello GCC and GNU support, I am the proxy service lead for Lockheed Martin and something seems to be blocking our traffic when our US users try to reach https://gcc.gnu.org/onlinedocs/. Our Non-US users do not have the same issues. Our reserved Zscaler IP Space for US users is the following:
136.226.7.128/25 (San Jose) 136.226.98.128/25 (San Jose) 136.226.19.128/25 (Washington DC) 136.226.154.0/25 (Washington DC) Can you check if there is something on your end blocking traffic from these subnets? Thanks, Justin Colon Enterprise IT -- Corporate Information Security CELL (303) 815 5738