subgraph / subgraph-os-issues

Subgraph OS issues repository
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Subgraph Firewall shouldn't fail open #287

Open dma opened 6 years ago

dma commented 6 years ago

This is something we've known about for a while, but tracking it here for remediation. SGFW fails open: if it crashes, or is stopped, traffic passes through as though it were never there in the first place. In production SGOS, SGFW should fail closed, especially because of possible issues like this: https://github.com/subgraph/go-nfnetlink/issues/5