本发明公开了一种动态GRE隧道建立的方法和设备,该方法包括:主动发起方通过动态获取IP地址的第一接口向所述被动接收方发送携带源IP地址的动态GRE隧道探询报文;所述被动接收方对所述动态GRE隧道探询报文进行认证,认证通过后以所述源IP地址向所述主动发起方发送探询应答报文;所述主动发起方通过所述第一接口向所述被动...
PIM protocol supported tunnel types Protocol Independent Multicast (PIM) protocol functionality, available with licensed ZebOS®dynamic routing, supports several types of tunnels. etherip fec gre ip4ip4 ip4ip6 ip6ip4 ip6ip6 ipip ppp vxlan About ECMP routing Some of the advanced routing modules on...
3) tunnel technique 隧道技术 1. Through on the trial of the GRE tunnel technique,move the tunnel,automatic tunnel and ISATAP the tunnel technical,successfully realizes of the IPv4-IPv6 the data correspondence. 通过对GRE隧道技术、手动隧道、自动隧道、ISATAP隧道技术的试验应用,成功地实现了IPv4-IP...
动态端口的范围是多少? 动态端口不固定分配某种服务而动态分配的端口,动态分配是指当一个系统进程或应用 程序进程需要网络通信时,它向主机申请一个端口,主机从可用的端口号中分配 一个供它使用。当这个进程关闭时,同时也就释放了所占用的端口号。 动态端口的范围是从1024到65535。 计算机端口可分为3大类: 1) 公...
If a multipoint GRE interface is used, the tunnel end point database stores the mapping between the overlay and corresponding nonbroadcast multiaccess (NBMA) address. NHRP control packets that are not specific to a VRF are forwarded to global addresses. Con...
For the native mrouted tunnel to work in Linux based systems, you need to have the "ipip" kernel module loaded or as built-in: modprobe ipip Alternatively, you may of course also set up GRE tunnels between your multicast capable routers. If you have many interfaces on your system you...
Enabling Tunnel for Spokes ! interface Tunnel1 ip address50.0.1.6 255.255.0.0ip nhrp network-id1ip nhrp nhs50.0.1.1nbma172:16:51::51multicast load-interval30ipv6 mtu1450mpls nhrp if-state nhrp tunnel source Loopback0 tunnel mode gre multipoint...
As we can see, hash values for all four packets are the same: 0xD9A562. This happens because IP source/destination addresses and UDP source/destination ports in the outer (tunnel end point) IP header are statically defined and do not change from packet to packet; see...
ARPHRD_RAWHDLC, ARPHRD_TUNNEL, ARPHRD_TUNNEL6, ARPHRD_FRAD, ARPHRD_SKIP, ARPHRD_LOOPBACK, ARPHRD_LOCALTLK, ARPHRD_FDDI, ARPHRD_BIF, ARPHRD_SIT, ARPHRD_IPDDP, ARPHRD_IPGRE, ARPHRD_PIMREG, ARPHRD_HIPPI, ARPHRD_ASH, ARPHRD_ECONET, ARPHRD_IRDA, ARPHRD_FCPP, ARPHRD_FCAL, ARPHRD...
Using the invention can dynamically build and maintain GRE tunnel and detect and adjust GRE tunnel state in real-time between the apparatuses in two ends of GRE under the condition that the IP address of two ends of GRE tunnel dynamically changes, which makes the building and maintenance of ...