No IGD UPnP Device found on the network
因為MSN Messenger 不直接支持NAT﹐所以在使用Iptables 構建的Firewall后面的MSN Messenger 用戶無法和Firewall外面的用戶使用語音通訊。而Linux upnp Internet Gateway device Project 剛好就可以解決該問題。 首先﹐來看看什么是upnp upnp是通用即插即用（Universal Plug and Play）的縮寫,是實現智慧設備端到端網路連接的結構。 它也是一種架構在TCP/IP和HTTP技術之上的，分散式、開放的網路結構，以使得在聯網的設備間傳遞控制...
by wenzk - Linux文档专区 - 2005-07-23 07:21:18 阅读（718） 回复（0）
Introduction This article will help the reader to understand and develop a network driver for an ethernet card in Linux. As a note, the driver development was done in C and as a module, so I assume its readers to be significantly exposed to C and l inux environment. The document intends only to show some essential points in building a driver for a network card. (For better and professional on...
Could someone tell me what is the device file for the network adapter ent0 under the directory /dev? thanks in advance,
Could someone tell me what is the device file for the network adapter ent0 under the directory /dev?\r\n\r\nthanks in advance,
机器一到业务高峰online.log就出现以下提示： 10:11:04 Checkpoint Completed: duration was 1 seconds. 10:11:04 Checkpoint loguniq 99, logpos 0x4721018 10:12:58 NSF putlocal: t_open error: t_errno = 8, errno = 6. 10:12:58 listener-thread: err = -25574: oserr = 0: errstr = : network driver cannot open the network device. 10:13:05 NSF putlocal: t_open error: t_errno = 8, errno = 6. 10:13:05 li...
We are having problems accessing an informix database over tcp from php when php is built as an apache module. We get the following error: Warning: ifx_pconnect : E [SQLSTATE=IX 000 SQLCODE=-25574] in remote-db-test.phtml on line 2 failed to open E [SQLSTATE=IX 000 SQLCODE=-25574] network driver cannot open the network device. But it works when we try it from php as a stand alone applic...
We are having problems accessing an informix database over tcp from php when php is built as an apache module. We get the following error: Warning: ifx_pconnect : E [SQLSTATE=IX 000 SQLCODE=-25574] in remote-db-test.phtml on line 2 failed to open E [SQLSTATE=IX 000 SQLCODE=-25574] network driver cannot open the network device. But it works when we try it from php as a stand alone applic...
英文名称：Universal Plug and Play 中文译名：通用即插即用 upnp实质就是动态给路由器添加端口映射，从而允许外网p2p链接到内网设备。 upnp功能打开时：当检测到PC端程序（路由器并不能识别端口对应的程序）用某些端口（非路由器默认放行的端口）发送数据出去，路由器就开放对应端口（用iptables添加两条针对于此端口的DNAT规则，一条用于放行TCP封包，另一条用于放行UDP封包）。当程序关闭后，路由器自动删除对应的规则，...
Writing network device Drivers for Linux By Mohan Lal Jangir Introduction This article has been written for kernel newcomers interested in learning about network device drivers. It assumes that reader has a significant exposure to C and the Linux environment. This article is based on a network driver for the RealTek 8139 network card. I chose the RealTek chip for two reasons: First, RealTek pr...
