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[client] Skip down interfaces in network address collection for posture checks #5768

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Merged
lixmal merged 1 commit into from
Apr 7, 2026
+5 −0
Merged

[client] Skip down interfaces in network address collection for posture checks #5768

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2 changes: 2 additions & 0 deletions client/firewall/uspfilter/localip.go
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Expand Up @@ -144,6 +144,8 @@ func (m *localIPManager) UpdateLocalIPs(iface common.IFaceMapper) (err error) {
if err != nil {
log.Warnf("failed to get interfaces: %v", err)
} else {
// TODO: filter out down interfaces (net.FlagUp). Also handle the reverse
// case where an interface comes up between refreshes.
for _, intf := range interfaces {
m.processInterface(intf, &newIPv4Bitmap, ipv4Set, &ipv4Addresses)
}
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3 changes: 3 additions & 0 deletions client/system/info.go
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Expand Up @@ -153,6 +153,9 @@ func networkAddresses() ([]NetworkAddress, error) {

var netAddresses []NetworkAddress
for _, iface := range interfaces {
if iface.Flags&net.FlagUp == 0 {
continue
}
if iface.HardwareAddr.String() == "" {
continue
}
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