IIS6开启配置网页gzip压缩
发布时间:June 20, 2012 // 分类:IIS // No Comments
现在浏览器都支持gzip压缩,网站开启gzip压缩可提高用户访问速度并节省服务器带宽,IIS6自带gzip压缩支持,不过设置有点麻烦。
1.打开IIS管理器——网站——属性——服务,选择动态或静态压缩支持。
2.新建web服务器扩展,文件为C:\WINDOWS\system32\inetsrv\gzip.dll。
3.停止IIS服务:
iisreset.exe /stop
4.编辑IIS配置文件C:\Windows\System32\inetsrv\MetaBase.xml,找到以下并修改:
<IIsCompressionScheme Location ="/LM/W3SVC/Filters/Compression/gzip"
HcCompressionDll="%windir%\system32\inetsrv\gzip.dll"
HcCreateFlags="0"
HcDoDynamicCompression="TRUE" #开启动态文件压缩
HcDoOnDemandCompression="TRUE"
HcDoStaticCompression="TRUE" #开启静态文件压缩
HcDynamicCompressionLevel="9" #动态文件压缩级别,可选0-10,0为不压缩,数值越大压缩超高,越占用CPU。
HcFileExtensions="htm #静态文件压缩扩展名
html
css
js
txt"
HcOnDemandCompLevel="9" #静态文件压缩级别
HcPriority="1"
HcScriptFileExtensions="asp #动态态文件压缩扩展名
dll
exe"
>
</IIsCompressionScheme>
5.重新启动IIS服务:
iisreset.exe /start
Iptables模块recent错误iptables: Unknown error 18446744073709551615解决
发布时间:June 9, 2012 // 分类:Iptables // No Comments
Iptables的recent用做防CC效果很好,刚刚在调整单个IP跟踪数据包数量时遇到以下错误 :
iptables: Unknown error 18446744073709551615
iptables: Unknown error 18446744073709551615
iptables: Unknown error 4294967295
iptables: Unknown error 4294967295
查看recent模块已正常加载:
#https://www.haiyun.me
lsmod |grep recent
ipt_recent 42969 3
x_tables 50505 7 ipt_recent,xt_state,ip_tables,ipt_LOG,ipt_REJECT,xt_tcpudp,ip6_tables
查看recent模块信息:
modinfo ipt_recent
filename: /lib/modules/2.6.18-274.17.1.el5/kernel/net/ipv4/netfilter/ipt_recent.ko
license: GPL
description: IP tables recently seen matching module
author: Patrick McHardy <kaber@trash.net>
srcversion: 9847889C4459A1E24A45527
depends: x_tables
vermagic: 2.6.18-274.17.1.el5 SMP mod_unload gcc-4.1
parm: ip_list_tot:number of IPs to remember per list (uint)
parm: ip_pkt_list_tot:number of packets per IP to remember (max. 255) (uint)
parm: ip_list_hash_size:size of hash table used to look up IPs (uint)
parm: ip_list_perms:permissions on /proc/net/ipt_recent/* files (uint)
module_sig: 883f3504fcc2b231298695ef90fd4f112a58709f465f6d2b473f085774c22f4a44af8d9d414232609f77c48b61f17dd712e95188f337230fc3ef7a243
可见recent最大跟踪IP及数据包数量可以调整的,设置最大跟踪数据包为100:
cat >> /etc/modprobe.conf <<EOF
options ip_pkt_list_tot=100
EOF
重新加载recent模块:
/etc/init.d/iptables stop
modprobe -r ipt_recent
modprobe ipt_recent
/etc/init.d/iptables start
再次调整参数,一切正常。
IIS下限制下载mdb数据库
发布时间:June 9, 2012 // 分类:IIS // No Comments
用记事本新建任意dll文件,添加此扩展为.mdb请求。
重启IIS,再下载mdb文件会提示404错误,也可以使用urlscan过滤mdb后缀文件请求。
分类
- Apache (13)
- Nginx (45)
- PHP (86)
- IIS (8)
- Mail (17)
- DNS (16)
- Cacti (14)
- Squid (5)
- Nagios (4)
- Puppet (7)
- CentOS (13)
- Iptables (23)
- RADIUS (3)
- OpenWrt (41)
- DD-WRT (1)
- VMware (9)
- 网站程序 (2)
- 备份存储 (11)
- 常用软件 (20)
- 日记分析 (10)
- Linux基础 (18)
- 欧诺代理 (0)
- Linux服务 (18)
- 系统监控 (4)
- 流量监控 (7)
- 虚拟化 (28)
- 伪静态 (2)
- LVM (3)
- Shell (18)
- 高可用 (2)
- 数据库 (16)
- FreeBSD (3)
- 网络安全 (25)
- Windows (35)
- 网络工具 (22)
- 控制面板 (3)
- 系统调优 (10)
- Cisco (3)
- VPN (6)
- ROS (20)
- Vim (14)
- KMS (4)
- PXE (2)
- Mac (1)
- Git (1)
- PE (1)
- LNS (2)
- Xshell (7)
- Firefox (13)
- Cygwin (4)
- OpenSSL (9)
- Sandboxie (3)
- StrokesPlus (1)
- AutoHotKey (4)
- Total Commander (3)
- WordPress (3)
- iMacros (6)
- Typecho (2)
- Ollydbg (1)
- Photoshop (1)
- 正则 (3)
- Debian (3)
- Python (8)
- NoSQL (6)
- 消息队列 (4)
- JS (7)
- Tmux (3)
- GO (7)
- HHVM (2)
- 算法 (1)
- Docker (2)
- PT (15)
- N1 (16)
- K2P (6)
- LUKS (4)
最新文章
- sandboxie plus运行firefox 140播放视频全屏不能覆盖任务栏
- TEWA-1100G光猫使用
- 烽火光猫HG5382A3使用
- 记联通更换移动XG-040G-MD光猫
- smokeping slave同步错误illegal attempt to update using time解决
- 使用valgrind定位解决smartdns内存泄露
- 此内容被密码保护
- debian12下initramfs-tools配置ip子网掩码255.255.255.255/32失败解决
- iPhone查看屏幕供应商
- 光猫拨号ImmortalWrt/OpenWRT路由获取ipv6遇到的问题
最近回复
- 海运: 可能版本问题
- 海运: 如果运营商限制型号
- 海运: 没有
- Mruru: 烽火猫切换rootfs的方法有么大佬?
- nono: 修改光猫型号是做啥子用的
- 960: root账号默认密码hg2x0 不对哇
- rer: 感谢分享!~
- opnfense: 谢谢博主!!!解决问题了!!!我之前一直以为内置的odhcp6就是唯一管理ipv6的方式
- liyk: 这个方法获取的IPv6大概20分钟之后就会失效,默认路由先消失,然后Global IPV6再消失
- 海运: 不好意思,没有。
归档
- August 2025
- March 2025
- February 2025
- August 2024
- May 2024
- February 2024
- January 2024
- December 2023
- November 2023
- October 2023
- September 2023
- August 2023
- May 2023
- April 2023
- February 2023
- January 2023
- December 2022
- September 2022
- July 2022
- April 2022
- March 2022
- February 2022
- January 2022
- December 2021
- November 2021
- April 2021
- March 2021
- February 2021
- January 2021
- December 2020
- November 2020
- October 2020
- September 2020
- July 2020
- May 2020
- April 2020
- March 2020
- February 2020
- January 2020
- December 2019
- November 2019
- July 2019
- April 2019
- March 2019
- February 2019
- January 2019
- December 2018
- November 2018
- October 2018
- September 2018
- August 2018
- July 2018
- June 2018
- April 2018
- March 2018
- February 2018
- January 2018
- December 2017
- October 2017
- September 2017
- August 2017
- July 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- July 2016
- June 2016
- November 2015
- October 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
- June 2014
- May 2014
- April 2014
- March 2014
- February 2014
- January 2014
- December 2013
- November 2013
- October 2013
- August 2013
- July 2013
- June 2013
- May 2013
- April 2013
- March 2013
- February 2013
- January 2013
- December 2012
- November 2012
- October 2012
- September 2012
- August 2012
- July 2012
- June 2012
- May 2012
- April 2012
- March 2012
- February 2012
- October 2011
- September 2011
- August 2011
- July 2011