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全部话题 - 话题: veth
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s****t
发帖数: 698
1
来自主题: EmergingNetworking版 - [请教]tap设备和veth设备有啥区别?
TAP:
http://en.wikipedia.org/wiki/TUN/TAP
TAP (as in network tap) simulates an Ethernet device and it operates with
layer 2 packets such as Ethernet frames.
Veth:
http://wiki.openvz.org/Virtual_Ethernet_device
Virtual Ethernet device consist of two Ethernet devices -- the one in CT0
and another one in CT. These devices are connected to each other, so if a
packet goes to one device it will come out from the other device.
两者什么区别?
VETH是两个TAP吗?
s****t
发帖数: 698
2
来自主题: EmergingNetworking版 - [请教]tap设备和veth设备有啥区别?

偶是在搞openvswitch的时候遇到的这个问题的。

比如下面的命令,会同时创建两个network interface.
ip link add type veth

anyway, thanks. 貌似明白了。
不过还是觉得本质上好像veth和tap,还是或多或少有点联系哦。
m**t
发帖数: 1292
3
来自主题: EmergingNetworking版 - [请教]tap设备和veth设备有啥区别?
应该不同
Veth 是个虚拟网络貌似可以建立两个虚拟的ETHERNET PHYSICAL PORTS而且有如一根
STRAIGHT CABLE连在一起, TAP 是一个虚拟层,代表一个ETHERNET PORT 这两的应
用范围应该不同
这个OPENVZ 能用吗?
C****i
发帖数: 1776
4
CHAPTER II
Of God, and of the Holy Trinity
I. There is but one only,[25] living, and true God,[26] who is infinite in b
eing and perfection,[27] a most pure spirit,[28] invisible,[29] without body
, parts,[30] or passions;[31] immutable,[32] immense,[33] eternal,[34] incom
prehensible,[35] almighty,[36] most wise,[37] most holy,[38] most free,[39]
most absolute;[40] working all things according to the counsel of his own im
mutable and most righteous will,[41] for his own glory;[42] most loving,[... 阅读全帖
G*******s
发帖数: 4956
5
Blinded By Tradition:
An Open Letter to Dave Hunt
Regarding His Newly Published Attack Upon the Reformation, What Love Is This
? Calvinism's Misrepresentation of God
James White
Updated 5/16/02, see bottom of file
Dear Dave,
In the period of time since I finally received my own copy of your book (you
may recall I scanned through it while standing at your table in St. Louis a
t the PFO Conference) I have gone through a number of different emotions. A
t first I was just going to do one Dividing ... 阅读全帖
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