Alex Leong

Fixes https://github.com/linkerd/linkerd2/issues/13922 When a meshed client attempts to connect to a clusterIP Service on a port that is not present in that service's spec, Linkerd allows that connection through anyway....

GRPCRoute with header-based match results in invalid client policy error on linkerd sidecar and result in connection errors and failures

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### Discussed in https://github.com/linkerd/linkerd2/discussions/14010 Originally posted by **sina-grz** May 10, 2025 # Linkerd Unable to Route gRPC Requests with Header-Based Matches ## Issue Description I've discovered that Linkerd appears unable...

The linkerd-cni plugin can be configured to use either `iptables`, `iptables-legacy`, or `iptables-nft` for a wide range of compatibility. However, when the configuration doesn't match the iptables executable on the...

### Discussed in https://github.com/linkerd/linkerd2/discussions/14579 Originally posted by **sratt** October 6, 2025 **Use Case:** We need to support request headers of approximately 1MB in size due to large authentication headers in...

Server resource validation

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### What problem are you trying to solve? Server resources lack comprehensive validation, which can lead to invalid Servers being created and accepted. See #14176 for an example of an...