Search results

tigera/operator:v1.42.3 uses Red Hat UBI 9.7 (EOL)

Status: Open.

#13317 In projectcalico/calico;

· monish0603 opened on Jul 24, 2026

Linux BPF nat map not correct

Status: Open.

#13279 In projectcalico/calico;

· CL0Pinette opened on Jul 22, 2026

Calico fails to save fw rules when running with Tailscale

Status: Open.

#13263 In projectcalico/calico;

· ajacques opened on Jul 21, 2026

Whisker didn't record hostendpoint connection

Status: Open.

#13249 In projectcalico/calico;

· yuing32 opened on Jul 18, 2026

Windows (HNS): trailing-tier Pass rule enforced as Block

area/windows

Status: Open.

#13208 In projectcalico/calico;

· frozenprocess opened on Jul 14, 2026

eBPF: reply to a natively-routed ingress flow is emitted on the ingress interface as a raw frame (no FIB lookup, no L2 rewrite, dst MAC ee:ee:ee:ee:ee:ee) when the reply route points to vxlan.calico — regression between 3.29.2 and 3.31.3

Status: Open.

#13191 In projectcalico/calico;

· vivimice opened on Jul 10, 2026

Calico eBPF Service VIP / DSR path shows very low TCP throughput while NodePort and direct Workload IP are fast

area/bpfeBPF Dataplane issueseBPF Dataplane issues

Status: Open.

#13190 In projectcalico/calico;

· kimmyunggil opened on Jul 10, 2026

calico/istio-ztunnel arm64 image does not exec

impact/high

kind/bug

likelihood/low

Status: Open.

#13183 In projectcalico/calico;

· nothingherenow opened on Jul 9, 2026

Checker can not evaluate named ports

help wanted

impact/low

kind/bug

likelihood/low

Status: Open.

#13174 In projectcalico/calico;

· frozenprocess opened on Jul 9, 2026

Community forum URL returns an unreachable page

Status: Open.

#13141 In projectcalico/calico;

· iShelar opened on Jul 6, 2026

Support anycast failover for LoadBalancer VIPs when local endpoints are unavailable

Status: Open.

#13136 In projectcalico/calico;

· defo89 opened on Jul 3, 2026

Re-render breaks pod→CoreDNS cluster-wide until calico-node restart (iptables + nftables dataplanes, Canal/kdd, v3.31.4)

Status: Open.

#13132 In projectcalico/calico;

· litronics opened on Jul 2, 2026