修复了SRH插入失败导致无法转发的bug

src/org/kne/cloud/network/ipv6/AbstractIPv6NetworkLink.java

@@ -15,11 +15,18 @@ public abstract class AbstractIPv6NetworkLink implements IPv6NetworkLink {
 	private SRv6Router srv6Router;
 	private final boolean loopback;
 
+	private final boolean filter;
 
 
 	public AbstractIPv6NetworkLink(boolean loopback) {
 		super();
 		this.loopback = loopback;
+		this.filter = false;
+	}
+	public AbstractIPv6NetworkLink(boolean loopback, boolean filter) {
+		super();
+		this.loopback = loopback;
+        this.filter = filter;
     }
 
 	public SRv6Router getSrv6Router() {
@@ -108,4 +115,9 @@ public abstract class AbstractIPv6NetworkLink implements IPv6NetworkLink {
 		}
 		return rlist;
 	}
+
+	@Override
+	public boolean isFilter() {
+		return filter;
+	}
 }

src/org/kne/cloud/network/ipv6/IPv6NetworkLink.java

@@ -30,4 +30,5 @@ public interface IPv6NetworkLink {
 	public void addIPv6LinkStateListener(IPv6LinkStateListener listener);
 	public void removeIPv6LinkStateListener(IPv6LinkStateListener listener);
 
+	public boolean isFilter();
 }

src/org/kne/cloud/network/srv6/SRHInsertNetworkLink.java

@@ -11,7 +11,7 @@ public class SRHInsertNetworkLink extends AbstractIPv6NetworkLink {
 	private IPv6AddressGroup ipgroup;
 
 	public SRHInsertNetworkLink(SRv6Router sRv6Router,IPv6AddressGroup ipgroup) {
-		super(false);
+		super(false,true);
 		setSRv6Router(sRv6Router);
 		this.ipgroup=ipgroup;
 	}
@@ -28,9 +28,10 @@ public class SRHInsertNetworkLink extends AbstractIPv6NetworkLink {
 
 	@Override
 	public void sendPacket(IPv6Packet pack, IPv6Address inet6Address) throws IOException {
-		getSrv6Router().insertSRHeader( pack);
+		if(getSrv6Router().insertSRHeader( pack)) {
 			getSrv6Router().insertHeaderAndRoutePacket(null, pack);
 		}
+	}
 
 	@Override
 	public List<RouteItem> getRouteItems() {

src/org/kne/cloud/network/srv6/SRv6Router.java

@@ -578,16 +578,19 @@ public class SRv6Router {
 				sendPacketToRouteItem(linkfrom,iPv6Packet, ri);
 			}
 		} else { // 普通链路处理
+			if(ri.getDestlink().isFilter()){
+
+			}else {
 				// 检查重路由计数
 				int count = iPv6Packet.getRouteCounter().getAndIncrement();
-			if (count >= MAX_REROUTE_COUNT) {
+				if (count > MAX_REROUTE_COUNT) {
 					return; // 超过最大重路由次数，丢弃
 				}
 
 				if (count <= 0) {
 					hop--; // 减少TTL（非重路由时）
 				}
-
+			}
 			if (hop > 0) { // TTL有效
 				iPv6Packet.setHopLimit(hop); // 更新TTL
 				sendPacketToRouteItem(linkfrom,iPv6Packet, ri); // 发送数据包