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  • java8 看不到源码Data Science Retreat - 使用 Apache Spark ...dsr-spark-appliedml,使您的本地文件夹与存储库及其所有笔记本在容器内的文件夹 /home/jovyan/ 中可访问工作/DSR docker run -e GRANT_S
  • dsr-uu 缺config.h

    2014-05-29 21:24:56
    不行a 问题来源: Compiling for /home/dsr-...make -C /lib/modules/2.6.18-1.2798.fc6/build SUBDIRS=/home/dsr-uu-0.2 modules make[1]: Entering directory `/usr/src/kernels/2.6.18-1.2798.fc6-i686'  CC

    不行a

    问题来源:
    Compiling for /home/dsr-uu-0.2
    make -C /lib/modules/2.6.18-1.2798.fc6/build SUBDIRS=/home/dsr-uu-0.2 modules
    make[1]: Entering directory `/usr/src/kernels/2.6.18-1.2798.fc6-i686'
      CC [M]  /home/dsr-uu-0.2/dsr-module.o
    /home/dsr-uu-0.2/dsr-module.c:16:26: 错误:linux/config.h:没有那个文件或目录
    make[2]: *** [/home/dsr-uu-0.2/dsr-module.o] 错误 1
    make[1]: *** [_module_/home/dsr-uu-0.2] 错误 2
    make[1]: Leaving directory `/usr/src/kernels/2.6.18-1.2798.fc6-i686'
    make: *** [dsr.ko] 错误 2
    解决方法;
    我看的方法是从网上看到的看到的。呵呵
    1)先把我实验正确的方法贴出:The file include/linux/config.h has been removed from 2.6.18 kernel. So remember this if you build your favorite module against the new 2.6.19 kernel and you get an error。 Thats because there is no more include/linux/config.h file in 2.6.19. This is from the Changelog:

    Quote:

    Author: Dave Jones <someone@someplace.com>
    Date: Mon Oct 9 19:13:51 2006 -0400

    [HEADERS] Put linux/config.h out of its misery.

    Signed-off-by: Dave Jones <someone@someplace.com>



    Author: Paul Mundt <nameremoved@a-linux-company.org>
    Date: Tue Oct 3 13:19:02 2006 +0900

    sh: Kill off remaining config.h references.

    A few of these managed to sneak back in, get rid of them once
    and for all.

    解决方法:
    The reason I posted this is for people who have the kernel sources installed and are trying to build a module against the sources and are getting the error I mentioned. You wouldn't be trying to build a module for the 2.6.19 kernel unless you had the sources installed.

    Actually there is not much to the file:

    Code:
    #ifndef _LINUX_CONFIG_H
    
    
    
    
    
    #define _LINUX_CONFIG_H
    
    
    
    
    
    /* This file is no longer in use and kept only for backward compatibility.
    
    
    
    
    
    * autoconf.h is now included via -imacros on the commandline
    
    
    
    
    
    */
    
    
    
    
    
    #include <linux/autoconf.h>
    
    
    
    
    
    
    
    
    
    
    
    #endif



    So if you have problems you could probably just add to code here to your module.c file.



    我也就是和上面的一样,但是程序还是不认上面的补丁程序;所以,我亲自手动把所有包含config.h的源文件改成autoconf.h。这样就没有出错了。但是还有人说2.6.23后没有了autoconf.h了。那就需要再先看看下面的方法有用没?

    2)well the .h files are not from the main kernel package ,they are from the devel package(unless you built it yourself)

    展开全文
  • 1、‘struct sk_buff’ has no member named ‘mac’ 2.6.20内核以后的skbuff.h头文件中将struct sk_buff结构体修改了,h中包含有传输层的报文头,nh中包含有网络层的报文头,而mac中包含的是链路层的报文头。 linux...
    1、‘struct sk_buff’ has no member named ‘mac’
    2.6.20内核以后的skbuff.h头文件中将struct sk_buff结构体修改了,h中包含有传输层的报文头,nh中包含有网络层的报文头,而mac中包含的是链路层的报文头。
    linux-2.6.20以后的内核头文件sk_buff.h中这三个成员提取到单独的变量对应关系如下:
    h-->transport_header;
    nh-->network_header;
    mac-->mac_header;

    2、不能查找到 linux/config.h文件
    Compiling for /home/dsr-uu-0.2
    make -C /lib/modules/2.6.18-1.2798.fc6/build SUBDIRS=/home/dsr-uu-0.2 modules
    make[1]: Entering directory `/usr/src/kernels/2.6.18-1.2798.fc6-i686'
      CC [M]  /home/dsr-uu-0.2/dsr-module.o
    /home/dsr-uu-0.2/dsr-module.c:16:26: 错误:linux/config.h:没有那个文件或目录

    make[2]: *** [/home/dsr-uu-0.2/dsr-module.o] 错误 1
    make[1]: *** [_module_/home/dsr-uu-0.2] 错误 2
    make[1]: Leaving directory `/usr/src/kernels/2.6.18-1.2798.fc6-i686'
    make: *** [dsr.ko] 错误 2
    解决方法;
    我看的方法是从网上看到的看到的。呵呵
    1)先把我实验正确的方法贴出:The file include/linux/config.h has been removed from 2.6.18 kernel. So remember this if you build your favorite module against the new 2.6.19 kernel and you get an error。 Thats because there is no more include/linux/config.h file in 2.6.19. This is from the Changelog:
    Quote:

    Author: Dave Jones <someone@someplace.com>
    Date: Mon Oct 9 19:13:51 2006 -0400

    [HEADERS] Put linux/config.h out of its misery.

    Signed-off-by: Dave Jones <someone@someplace.com>



    Author: Paul Mundt <nameremoved@a-linux-company.org>

    Date: Tue Oct 3 13:19:02 2006 +0900

    sh: Kill off remaining config.h references.


    A few of these managed to sneak back in, get rid of them once

    and for all.

    解决方法:

    The reason I posted this is for people who have the kernel sources installed and are trying to build a module against the sources and are getting the error I mentioned. You wouldn't be trying to build a module for the 2.6.19 kernel unless you had the sources installed.

    Actually there is not much to the file:

    Code:
    
    
    
    
    
    
    
    
    
    
    
    
    



    So if you have problems you could probably just add to code here to your module.c file.





    我也就是和上面的一样,但是程序还是不认上面的补丁程序;所以,我亲自手动把所有包含config.h的源文件改成autoconf.h。这样就没有出错了。但是还有人说2.6.23后没有了autoconf.h了。那就需要再先看看下面的方法有用没?

    2)well the .h files are not from the main kernel package ,they are from the devel package(unless you built it yourself)


    if kernel-devel(or -source depending on distro) isn't installed there wouldn't be any useful includes.


    3、关于NF_IP_PRE_ROUTING

    问题:在内核编程中(2.6.25.17)中使用NF_IP_PRE_ROUTING,出现错误“'NF_IP_PRE_ROUTING' undeclared (first use in this function)”,而代码里面已经包含了netfilter_ipv4.h。

    原因:在2.6.22以及以后的内核中,NF_IP_PRE_ROUTING以及NF_IP6_PRE_ROUTING都被放在了用户态,而在内核态编程必须统一使用NF_INET_PRE_ROUTING。
    具体在netfilter_ipv4.h源代码中可以看到, NF_IP_PRE_ROUTING的定义被放在了#ifndef __KERNERL__下。

    解决:NF_INET_PRE_ROUTING替代NF_IP_PRE_ROUTING

    展开全文
  • var privateKey_pkcs1 = '-----BEGIN RSA PRIVATE KEY-----MIICXQIBAAKBgQCk7WKdggwBOtteLL5sPom8RYCjuw0hy6R1jH39tCaep1Dns02bi4CYHk2dSR / t0ABgF5pHYeMxHa74Dp6Z6SjfAKMUu53BbTR615ehK 03BjtzJzviTF1 / NtLmGaR3...
  • <ul><li>also cleaning DSR with some unused leftover from past, InputStream?Flux which was used for attachment.</li></ul>该提问来源于开源项目:Azure/azure-sdk-for-java</p></div>
  • 截止日期:12月1日中午 请在Blackboard上提交:一个Word文档,其中包含您对第I-VI部分的回答,请参阅第6页的“最后,您的作业”部分。 7 准备本作业在本作业中,您将使用G&T_DSR模型,该模型应与该文件一起从...
  • 运行固件版本3.14和3.17的DSR系列中的D-Link DSR-150,DSR-250,DSR-500和DSR-1000AC路由器模型容易受到可远程利用的根命令注入漏洞的攻击。 这家台湾网络设备制造商在12月1日的公告中确认了这些问题

    研究人员发现,D-Link 路由器漏洞如果被利用,这可能会允许黑客通过特制请求对脆弱的网络设备执行任意命令,甚至发起拒绝攻击。

    D-Link路由器容易受到三个新的高风险安全漏洞的攻击,从而使数百万个家庭和企业网络容易受到网络攻击,即使它们使用强密码保护也是如此。

    运行固件版本3.14和3.17的DSR系列中的D-Link DSR-150,DSR-250,DSR-500和DSR-1000AC路由器模型容易受到可远程利用的根命令注入漏洞的攻击。

    这家台湾网络设备制造商在12月1日的公告中确认了这些问题,并补充说,正在针对三个漏洞中的两个漏洞开发补丁,这些补丁现已在撰写本文时向公众发布。

    不管是匿名者黑客组织还是东方联盟,相关安全专家都表示,D-Link 路由器高危漏洞需要及时修复。

    研究人员在今天发布一份报告中说:“从WAN和LAN接口来看,可以通过Internet利用此漏洞。因此,具有访问路由器Web界面访问权限的远程未经身份验证的攻击者可以以root用户身份执行任意命令,从而有效地获得了对路由器的完全控制。”

    缺陷源于以下事实:易受攻击的组件“ Lua CGI”无需身份验证即可访问,并且缺少服务器端过滤,因此攻击者(通过身份验证或其他方式)可能注入将以root身份执行的恶意命令。

    另一个漏洞涉及路由器配置文件的修改,以注入恶意CRON条目并以root用户身份执行任意命令。

    但是,D-Link表示不会“在这一代产品上”纠正此缺陷,并指出这是预期的功能。

    该公司表示:“该设备使用纯文本配置,该设计可以直接编辑配置并将其相应地上传到相同的DSR设备。”

    研究人员警告说,由于COVID-19大流行导致在家工作的空前增加,可能会有更多员工使用其中一种受影响的设备连接到公司网络。

    随着组织争先恐后地适应远程工作并提供对企业系统的安全远程访问,这种变化创造了新的攻击面,路由器中的漏洞成为攻击者进入企业内部网络的普遍目标。(欢迎转载分享)

    展开全文
  • <p>I have cloned the purejavacomm repo to work on the source and modified the exception report to show the -1 return code from JTermios, and the JTermios errno value. That errno value (24) is only set...
  • 1). IPv4+GRE ad IPv6+GRE encap 2). IPv4+L3DSR encap 3). IPv4/IPv6 + NAT4/NAT6 encap 以下根据测试环境列出不同模式下的典型配置: Client: 172.16.41.41 VPP: VIP - 10.10.2.2/32 WAN- 172.16.41.1 LAN- ...

    DPDK-VPP 学习笔记-03 lb-plugin

    VPP Load Balancer plugin 现阶段支持以下几种部署模式:

    1). IPv4+GRE ad IPv6+GRE encap
    2). IPv4+L3DSR encap
    3). IPv4/IPv6 + NAT4/NAT6 encap
    

    以下根据测试环境列出不同模式下的典型配置:

    Client: 172.16.41.41
    VPP: 
    	VIP - 10.10.2.2/32
    	WAN- 172.16.41.1
    	LAN- 172.16.40.1
    RS: 172.16.40.40
    

    :
    1)未做IPv6测试, 配置与IPv4类似;
    2) VPP LB plugin NAT4 模块有几处bug, 需要修正后才可以使用;
    3) 不建议使用最新的代码编译使用, 部分命令跟文档有差异;

    ENCAP GRE4

    vpp# set int state  TenGigabitEthernet5/0/0 up
    vpp# set int state  TenGigabitEthernet5/0/1 up
    vpp# set interface ip address TenGigabitEthernet5/0/1  172.16.41.1/24
    vpp# set interface ip address TenGigabitEthernet5/0/0 172.16.40.1/24
    vpp# lb conf ip4-src-address 172.16.40.1
    vpp# lb vip 10.10.2.2/32 encap gre4 
    lb_vip_add ok 1
    vpp# lb as 10.10.2.2/32 172.16.40.40
    vpp# show lb vip verbose      
     ip4-gre4 [1] 10.10.2.2/32
      new_size:1024
      counters:
        packet from existing sessions: 0
        first session packet: 0
        untracked packet: 0
        no server configured: 0
      #as:1
        172.16.40.40 1024 buckets   0 flows  dpo:18 used
    

    L3DSR

    vpp# set int state  TenGigabitEthernet5/0/0 up
    vpp# set int state  TenGigabitEthernet5/0/1 up
    vpp# set interface ip address TenGigabitEthernet5/0/1  172.16.41.1/24
    vpp# set interface ip address TenGigabitEthernet5/0/0 172.16.40.1/24
    vpp# lb conf
    vpp# lb vip 10.10.2.2/32 encap l3dsr dscp 8
    lb_vip_add ok 1
    vpp# lb as 10.10.2.2/32 172.16.40.40
    vpp# show lb vips verbose
     ip4-l3dsr [1] 10.10.2.2/32
      new_size:1024
      dscp:8
      counters:
        packet from existing sessions: 0
        first session packet: 0
        untracked packet: 0
        no server configured: 0
      #as:1
        172.16.40.40 1024 buckets   0 flows  dpo:18 used
    

    NAT4

    clusterip

    vpp# set int state  TenGigabitEthernet5/0/0 up
    vpp# set int state  TenGigabitEthernet5/0/1 up
    vpp# set interface ip address TenGigabitEthernet5/0/1  172.16.41.1/24
    vpp# set interface ip address TenGigabitEthernet5/0/0 172.16.40.1/24
    vpp# nat44 forwarding enable
    vpp# nat addr-port-assignment-alg default
    vpp# lb conf
    vpp# lb set interface nat4 in TenGigabitEthernet5/0/0
    vpp# lb vip 10.10.2.2/32 protocol tcp port 3310 encap nat4 type clusterip target_port 3310
    lb_vip_add ok 1
    vpp# lb as 10.10.2.2/32 protocol tcp port 3310 172.16.40.40
    vpp# lb vip 10.10.2.2/32 protocol udp port 3310 encap nat4 type clusterip target_port 3310
    lb_vip_add ok 2
    vpp# lb as 10.10.2.2/32 protocol udp port 3310 172.16.40.40
    vpp# show lb vip verbose 
     ip4-nat4 [1] 10.10.2.2/32
      new_size:1024
      protocol:6 port:3310
      type:clusterip port:3310 target_port:3310  counters:
        packet from existing sessions: 0
        first session packet: 1
        untracked packet: 0
        no server configured: 0
      #as:1
        172.16.40.40 1024 buckets   1 flows  dpo:19 used
    
     ip4-nat4 [2] 10.10.2.2/32
      new_size:1024
      protocol:17 port:3310
      type:clusterip port:3310 target_port:3310  counters:
        packet from existing sessions: 0
        first session packet: 0
        untracked packet: 0
        no server configured: 0
      #as:1
        172.16.40.40 1024 buckets   0 flows  dpo:19 used
    

    nodeport

    vpp# set int state  TenGigabitEthernet5/0/0 up
    vpp# set int state  TenGigabitEthernet5/0/1 up
    vpp# set interface ip address TenGigabitEthernet5/0/1  172.16.41.1/24
    vpp# set interface ip address TenGigabitEthernet5/0/0 172.16.40.1/24
    vpp# nat44 forwarding enable
    vpp# nat addr-port-assignment-alg default
    vpp# lb conf ip4-src-address 10.10.2.2
    vpp# lb set interface nat4 in TenGigabitEthernet5/0/0
    vpp# lb vip 10.10.2.2/32 protocol udp port 3310 encap nat4 type nodeport target_port 3310
    lb_vip_add ok 1
    vpp# lb as 10.10.2.2/32 protocol udp port 3310 172.16.40.40
    vpp# show lb vip verbose 
     ip4-nat4 [1] 10.10.2.2/32
      new_size:1024
      protocol:17 port:3310
      type:nodeport port:3310 target_port:3310  counters:
        packet from existing sessions: 0
        first session packet: 0
        untracked packet: 0
        no server configured: 0
      #as:1
        172.16.40.40 1024 buckets   0 flows  dpo:18 used
    

    Reference

    Load Balancer plugin for VPP

    展开全文
  • 2019-02-07 12:41:24,653 liusb.LIUSBAdapter INFO - COM3 port opened at 57600 baud with DTR: true RTS: true DSR: false CTS: true CD: false [main] 2019-02-07 12:41:54,690 lenz.XNetInitializationManager ...
  • - Minor change to the serial port test where, if "Disable RTS/CTS and DSR/DTR test phase" was selected the DTR and RTS lines would be explicitly disabled to prevent any toggling of these lines. ...
  • at javax.swing.plaf.basic.BasicComboPopup$1.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt....
  • 2. Create a DS , choose DS_Profile created in step 1, submit for DSR 3. click on fullfil page that DS_Profile is reflected, It is. Do not change anything. Go to step4 4. delete the DS_Profile created ...
  • 图表:我已经绘制了几张图1:输入信号(1个时间段)2:连续和周期性的输入信号(多个时间段)3:离散和周期性的输入信号4:带有增加的AWGN噪声的输入波5:傅立叶输入波doamin 6:傅立叶变换的幅度谱7:在频域中将fft...
  • DSR中文分析(基于NS-2)

    千次阅读 2010-07-12 16:20:00
    中英文对照: Packet:数据包(分组)   1.recv(Packet* packet, Handler*) 接收到一个数据包后,根据它的类型对它进行不同的处理,  如果有有效地SR(source route)头部, ...
  • RS-232的九孔定义:  1——数据载波检测DCD  2——接收数据RXD  3——发送数据TXD ... 6——数据设备准备好DSR  7——请求发送RTS  8——清除发送CTS  9——振铃指示DELL RS-485定义:  RS-485_A——1  RS-
  • https%3A%2F%2Fwww.amazon.de%2Fs%2Fref%3Dsr_pg_2%3Frh%3Dn%253A12950651%252Cn%253A359480031%252Ck%253Agummiball%26page%3D2%26keywords%3Dgummiball%26ie%3DUTF8%26qid%3D1524679180</p> <p>When changing to ...
  • This program was prepared under DSR project 55-23870, sponsored by the Manned Spacecraft Center of The National Aeronautics and Space Administration through contract NAS 9-4065 with the ...
  • Const LINE_BREAK = 1 Const LINE_DTR = 2 Const LINE_RTS = 3 ' Input Control Lines (CommGetLine) Const LINE_CTS = &H10& Const LINE_DSR = &H20& Const LINE_RING = &H40& Const LINE_RLSD = &H80& Const LINE...
  • <div><p>Hi, guys , I have one Atmel sam4s-xplained-pro board, when I using the nuttx os find some issues. the built-in ...<p>MMCSD can'...mmcsd_cardidentify: ERROR: CMD1 RECVR3: -22 ...
  • Info : 131 37 core.c:1027 jtag_examine_chain_display(): JTAG tap: esp32.cpu1 tap/device found: 0x120034e5 (mfg: 0x272 (Tensilica), part: 0x2003, ver: 0x1) Debug: 132 38 core.c:1259 jtag_validate_...
  • 中文部分: ...r 2.562406515 _93_ RTR --- 1 DSR 32 [0 ffffffff 1 800] ------- [1:255 2:255 32 0] 1 [1 1] [0 1 0 0->0] [0 0 0 0->0] 1 2 3 4 5:6 7 8 9 [10/11/12/13] 14:16 [ 17
  • <div><p>Error: cpu0: esp32_fetch_all_regs (line 234): DSR (8011CC13) indicates DIR instruction generated an exception! Info : Target halted. PRO_CPU: PC=0x400D16B3 (active) APP_CPU: PC=0x4000...
  • kx-21使用说明书

    2012-10-16 17:20:01
    表B-1-1:引脚分配 3。通讯格式 在异步通信,半双工模式下的数据。 4。信号电平 信号电平符合以JIS C6361。 一级的数据信号控制信号 +3 V或更高的逻辑“0”,开始位ON -3V或更低的逻辑“1”,停止位OFF 表B-1-2...
  • Alien Worlds Timer-crx插件

    2021-04-07 15:40:55
    https://soundbible.com/1188-Chimpanzee.html https://soundbible.com/2154-Text-Message-Alert-1.html捐赠:(Banano)ban_3w4aqthkhkcio3ejn9dsr9s98fcp6cy5hsy4ms3ixamzobxojf5haa1hex1q2WA 语言:English (UK)
  • 1 载波检测 DCD(Data Carrier Detect) 2 接收数据 RXD(Received Data) 3 发送数据 TXD(Transmit Data) 4 数据终端准备好 DTR(Data Terminal Ready) 5 信号地 SG(Signal Ground) 6 数据准备好 DSR(Data ...
  • <ul><li>GPU: GTX 1080</li><li>Driver: r430.53 and .64</li><li>Wine version: Not applicable</li><li>DXVK version: d9vk-master.bee2c9a3c1abeebf37fa16b5b6d29e7718d3a70b</li></ul> <h3>Log files <p><a href...
  • java8 看不到源码kvm-cli 用于启动 IPMI/OOB KVM 接口的命令行界面 现在大多数严肃的服务器都带有基板管理控制器,它不仅通过 ipmitool 或类似程序提供标准化的 IPMI 访问,而且还将提供完整...Gen1 微服务器 kvm_micro
  • RS232-485串口通信详解

    2018-01-10 15:12:19
    6 数据设备准备好 DSR 6 数据准备好 DSR 7 请求发送 RTS 4 请求发送 RTS 8 清除发送 CTS 5 清除发送 CTS 9 振铃指示 DELL 22 振铃指示 DELL 目前RS-232是PC机与通信工业中应用最广泛的一种串行接口。RS-232被定义为...

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