我昨天买了一台新的路由器,但我不认为这是相关的,因为在我以前的路由器上它也发生了。现在唯一的区别是我的第一个路由器不是双频段,而是新的路由器。所以这让我觉得可能是原因,但我也不明白为什么当我不同时使用两个wifi连接时它会列出设备两次。
会发生什么事情是我的两个设备出现在dhcp表上两次。它总是相同的两个。我的Galaxy S5手机和我的Galaxy平板电脑。有些东西让我相信有一些关于导致这种情况发生的星系设备。但是什么?
或者它可能是路由器,因为在我的旧路由器上我已经dd wrt并且在我的新路由器上我有番茄。
但是idk为什么。是什么让他们出现两次?这就是我的dhcp表的样子。
(Interface) (MAC Address) (IP Address) (Name)
(br0) (11:11:11:11:11:11)
(10.12.1.8) (Tablet)
(br0) (22:22:22:22:22:22)
(10.12.1.24) (Galaxy)
(eth1) (22:22:22:22:22:22)
(Unknown) (Unknown)
(eth2) (11:11:11:11:11:11)
(Unknown) (Unknown)
我猜测它与界面有关。但我不明白其中任何一个。eth1是以太网。br0是桥梁。Idk是一个什么样的桥梁,但快速谷歌搜索说它将网络连接到另一个网络。当平板电脑连接到连接到我的isp调制解调器的路由器时,平板电脑如何成为一座桥梁。这不意味着所有这些都是桥梁,因为它们都连接到我的路由器,然后我的调制解调器?或者只有我的路由器是一座桥,因为它将我的局域网连接到一个wan?所以我不明白。我不明白为什么wifi设备出现在以太网上。
MAC地址真的没有读过11或22我只是把它们放进去了。但它确实说不知道ip和名字。这应该发生,因为它第一次出现。
**/tmp/home/root$ arp -a**
Tablet (10.12.1.8) at 11:11:11:11:11:11 [ether] PERM on br0
Modem (1.1.1.1) at xx:xx:xx:xx:xx:xx [ether] on vlan2
Galaxy (10.12.1.24) at 22:22:22:22:22:22 [ether] PERM on br0
ASUS (10.12.1.2) at xx:xx:xx:xx:xx:xx [ether] PERM on br0
**/tmp/home/root$ ifconfig**
br0 Link encap:Ethernet HWaddr XX:XX:XX:XX:XX:XX
inet addr:10.12.1.1 Bcast:10.12.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:278599 errors:0 dropped:0 overruns:0 frame:0
TX packets:596937 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:182443542 (173.9 MiB) TX bytes:785616292 (749.2 MiB)
eth0 Link encap:Ethernet HWaddr XX:XX:XX:XX:XX:XX
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:728397 errors:0 dropped:0 overruns:0 frame:0
TX packets:333202 errors:25 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:800300423 (763.2 MiB) TX bytes:261014853 (248.9 MiB)
Interrupt:4 Base address:0x2000
eth1 Link encap:Ethernet HWaddr XX:XX:XX:XX:XX:XX
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:65343 errors:0 dropped:0 overruns:0 frame:32840
TX packets:181742 errors:10 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:48388399 (46.1 MiB) TX bytes:241940171 (230.7 MiB)
Interrupt:3 Base address:0x1000
eth2 Link encap:Ethernet HWaddr XX:XX:XX:XX:XX:XX
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:172063 errors:0 dropped:0 overruns:0 frame:4380
TX packets:363352 errors:1435 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:132062671 (125.9 MiB) TX bytes:473613831 (451.6 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MULTICAST MTU:16436 Metric:1
RX packets:3185 errors:0 dropped:0 overruns:0 frame:0
TX packets:3185 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:261884 (255.7 KiB) TX bytes:261884 (255.7 KiB)
vlan1 Link encap:Ethernet HWaddr XX:XX:XX:XX:XX:XX
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:41658 errors:0 dropped:0 overruns:0 frame:0
TX packets:66122 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:5658553 (5.3 MiB) TX bytes:76240340 (72.7 MiB)
vlan2 Link encap:Ethernet HWaddr XX:XX:XX:XX:XX:XX
inet addr:1.1.1.1 Bcast:1.1.1.1 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:686737 errors:0 dropped:0 overruns:0 frame:0
TX packets:267105 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:781530624 (745.3 MiB) TX bytes:184812463 (176.2 MiB)
**/tmp/home/root$ ip addr show**
1: lo: <LOOPBACK,MULTICAST,UP,10000> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether XX:XX:XX:XX:XX:XX brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether XX:XX:XX:XX:XX:XX brd ff:ff:ff:ff:ff:ff
4: eth2: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether XX:XX:XX:XX:XX:XX brd ff:ff:ff:ff:ff:ff
5: vlan1@eth0: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc noqueue
link/ether XX:XX:XX:XX:XX:XX brd ff:ff:ff:ff:ff:ff
6: vlan2@eth0: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc noqueue
link/ether XX:XX:XX:XX:XX:XX brd ff:ff:ff:ff:ff:ff
inet 1.1.1.1/24 brd 98.167.198.255 scope global vlan2
7: br0: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc noqueue
link/ether XX:XX:XX:XX:XX:XX brd ff:ff:ff:ff:ff:ff
inet 10.12.1.1/24 brd 10.12.1.255 scope global br0
8: imq0: <NOARP> mtu 1500 qdisc noop qlen 30
link/void
9: imq1: <NOARP> mtu 1500 qdisc noop qlen 30
link/void