[client] Add detailed routes and resolved IPs to debug bundle (#4141)

client/internal/routemanager/systemops/systemops_nonlinux.go

@@ -10,6 +10,25 @@ import (
 	log "github.com/sirupsen/logrus"
 )
 
+// IPRule contains IP rule information for debugging
+type IPRule struct {
+	Priority     int
+	From         netip.Prefix
+	To           netip.Prefix
+	IIF          string
+	OIF          string
+	Table        string
+	Action       string
+	Mark         uint32
+	Mask         uint32
+	TunID        uint32
+	Goto         uint32
+	Flow         uint32
+	SuppressPlen int
+	SuppressIFL  int
+	Invert       bool
+}
+
 func (r *SysOps) AddVPNRoute(prefix netip.Prefix, intf *net.Interface) error {
 	if err := r.validateRoute(prefix); err != nil {
 		return err
@@ -32,3 +51,9 @@ func EnableIPForwarding() error {
 func hasSeparateRouting() ([]netip.Prefix, error) {
 	return GetRoutesFromTable()
 }
+
+// GetIPRules returns IP rules for debugging (not supported on non-Linux platforms)
+func GetIPRules() ([]IPRule, error) {
+	log.Infof("IP rules collection is not supported on %s", runtime.GOOS)
+	return []IPRule{}, nil
+}