Getting a really weird issue on MX75s with firewall rules. if i change/amend or reorder firewall rules it seems to stop all rules working. If i have an allow or deny as rule 1, no matter the source or destination, traffic is either allowed or denied to everything depending on the first rule. Its happened on a templated firewall and non templated firewall. A simple icmp deny from one host to 8.8.8.8 or 1.1.1.1 denies everything to the internet. Intervlan traffic and site to site traffic is no impacted.
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