[root@bogon ~]# ip netns exec ns2 ping 10.0.10.12 PING 10.0.10.12 (10.0.10.12) 56(84) bytes of data. From 10.0.10.123 icmp_seq=1 Destination Host Unreachable ^C --- 10.0.10.12 ping statistics --- 3 packets transmitted, 0 received, +1 errors, 100% packet loss, time 2067ms [root@bogon ~]#
<ZZKK>capture-packet interface 100GE 1/0/58 destination terminal --------------抓不到包 Warning: Capture-packet will be shown on terminal. <ZZKK>undo capture-packet ------------------capture report----------------------- Capture-Packet Index 1 Type : forwarding Interface : 100GE1/0/58 Direction : inbound Time-out : 60 seconds Packet-num : 100 Packet-len : 64 BufferOnly : disabled ------------------------------------------------------- <ZZKK>
节点1
ip link add vxlan3300 type vxlan id 3300 remote 10.10.30.253 dstport 4789 dev enahisic2i0 ip link set vxlan3300 up brctl addif br1 vxlan3300
[root@bogon ~]# ip netns exec ns2 ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: nstap2.vlan100@nstap2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether c6:9a:46:bd:18:14 brd ff:ff:ff:ff:ff:ff 128: nstap2@if127: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether c6:9a:46:bd:18:14 brd ff:ff:ff:ff:ff:ff link-netnsid 0 inet 172.16.103.99/24 scope global nstap2 valid_lft forever preferred_lft forever [root@bogon ~]#
[root@bogon ~]# ip netns exec ns2 ping 172.16.103.6 PING 172.16.103.6 (172.16.103.6) 56(84) bytes of data. 64 bytes from 172.16.103.6: icmp_seq=1 ttl=64 time=0.188 ms 64 bytes from 172.16.103.6: icmp_seq=2 ttl=64 time=0.145 ms 64 bytes from 172.16.103.6: icmp_seq=3 ttl=64 time=0.163 ms ^C --- 172.16.103.6 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2068ms rtt min/avg/max/mdev = 0.145/0.165/0.188/0.020 ms [root@bogon ~]#
节点1 tcpdump
[root@bogon ~]# tcpdump -i enahisic2i0 dst port 4789 -env tcpdump: listening on enahisic2i0, link-type EN10MB (Ethernet), capture size 262144 bytes 14:48:07.504542 48:57:02:64:ea:1b > f4:1d:6b:87:53:2a, ethertype IPv4 (0x0800), length 160: (tos 0x0, ttl 64, id 28221, offset 0, flags [none], proto UDP (17), length 146) 10.10.16.81.56748 > 10.10.30.253.4789: VXLAN, flags [I] (0x08), vni 3300 56:f2:48:64:ad:38 > 33:33:00:00:00:16, ethertype IPv6 (0x86dd), length 110: (hlim 1, next-header Options (0) payload length: 56) :: > ff02::16: HBH (rtalert: 0x0000) (padn) [icmp6 sum ok] ICMP6, multicast listener report v2, 2 group record(s) [gaddr ff02::1:ff64:ad38 to_ex, 0 source(s)] [gaddr ff02::2 to_ex, 0 source(s)] 14:48:07.774531 48:57:02:64:ea:1b > f4:1d:6b:87:53:2a, ethertype IPv4 (0x0800), length 160: (tos 0x0, ttl 64, id 28226, offset 0, flags [none], proto UDP (17), length 146)
节点2
[~JG05-SA-01-CE8850]bridge-domain 100 [*JG05-SA-01-CE8850-bd100]vxlan vni 3300 Info: Please disable dynamic ARP learning when the controller is used to deliver ARP entries. [*JG05-SA-01-CE8850-bd100]quit [*JG05-SA-01-CE8850]interface nve nve1 ^ Error: Wrong parameter found at '^' position. [*JG05-SA-01-CE8850]interface nve1 Info: Ensure that the IP addresses and MAC addresses of the NVE interfaces on Devices are the same, as they are dual-active gateways using M-LAG. [*JG05-SA-01-CE8850-Nve1]source 10.10.30.253 [*JG05-SA-01-CE8850-Nve1]vni 3300 head-end peer-list 10.10.16.81 [*JG05-SA-01-CE8850-Nve1]quit [*JG05-SA-01-CE8850]interface 100GE1/0/14 mode l2 ^ Error: Wrong parameter found at '^' position. [*JG05-SA-01-CE8850]interface 100GE1/0/14.1 mode l2 [*JG05-SA-01-CE8850-100GE1/0/14.1]encapsulation untag Warning: Exercise caution when configuring an untagged default sub-interface and ensure that no configurations exist on the main interface before you configure an untagged default sub-interface. Otherwise, it will produce unpredictable results. [*JG05-SA-01-CE8850-100GE1/0/14.1]bridge-domain 100 [*JG05-SA-01-CE8850-100GE1/0/14.1]quit [*JG05-SA-01-CE8850]commit [~JG05-SA-01-CE8850]quit <JG05-SA-01-CE8850>dis vxlan tunnel Number of vxlan tunnel : 1 Tunnel ID Source Destination State Type Uptime ----------------------------------------------------------------------------------- 4026531841 10.10.30.253 10.10.16.81 up static 00:00:11 <JG05-SA-01-CE8850>
<JG05-SA-01-CE8850>dis ip in br *down: administratively down !down: FIB overload down ^down: standby (l): loopback (s): spoofing (d): Dampening Suppressed The number of interface that is UP in Physical is 2 The number of interface that is DOWN in Physical is 1 The number of interface that is UP in Protocol is 2 The number of interface that is DOWN in Protocol is 1 Interface IP Address/Mask Physical Protocol VPN MEth0/0/0 192.168.1.1/24 down down -- NULL0 unassigned up up(s) -- Vlanif1030 10.10.30.253/24 up up -- . <JG05-SA-01-CE8850>dis current-config int vlanif1030 # interface Vlanif1030 ip address 10.10.30.253 255.255.255.0 # return <JG05-SA-01-CE8850>