CentOS安装rpcapd服务(WinPcap)
时间:2014-12-19 01:27 来源:51cto 作者:大智
因为需要用Wireshark进行远程抓包,需要在远程主机上安装相应的rpcapd服务。Windows上只要安装WinPcap软件就行了,它已经包含了rpcapd服务,只要启动就行了。但Linux上需要自己编译。
注:Wireshark支持remote packet capture protocol协议远程抓包,只要在远程主机上安装相应的rpcapd服务例程就可以。
安装命令如下:
yum install glibc-static
wget http://www.winpcap.org/install/bin/WpcapSrc_4_1_2.zip
unzip WpcapSrc_4_1_2.zip
cd winpcap/wpcap/libpcap
chmod +x configure runlex.sh
CFLAGS=-static ./configure
make
cd rpcapd
make
然后
./rpcapd -n
就运行rpcap服务了。
但是,运行./rpcapd -n报如下错误
[root@iZ23gx7o02aZ rpcapd]# ./rpcapd -n
Press CTRL + C to stop the server...
socket(): Address family not supported by protocol (code 97)
原因:在linux上,端口有可能没有开放,这时需要修改iptables服务的配置来开放2002端口。
解决办法:
1. CentOS下/etc/sysconfig/下找不到iptables文件
2. Linux中iptables配置详细(转)
参考Linux中iptables配置详细(转)修改iptables服务的配置来开放2002端口。
首先要做的是给咱的SSH进行ACCEPT配置,以免直接无法连接的情况发生:
1. 如果SSH端口是22(这里不建议用默认端口最好改掉SSH端口)
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
注意要/etc/rc.d/init.d/iptables save,以下每一步都最好执行一遍此语句,以下不再累述。
[root@iZ23gx7o02aZ sysconfig]# iptables -A INPUT -p tcp --dport 22 -j ACCEPT
[root@iZ23gx7o02aZ sysconfig]# iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
[root@iZ23gx7o02aZ sysconfig]# /etc/rc.d/init.d/iptables save
iptables: Saving firewall rules to /etc/sysconfig/iptables:[ OK ]
[root@iZ23gx7o02aZ sysconfig]#
2. 修改iptables开放2002端口
iptables -A INPUT -p tcp --dport 2002 -j ACCEPT
iptables -A OUTPUT -p tcp --sport 2002 -j ACCEPT
最后注意需要再执行一下 /etc/init.d/iptables save,这样这两条语句就保存到刚才那个/etc/sysconfig/iptables 文件中了。
[root@iZ23gx7o02aZ sysconfig]# iptables -A INPUT -p tcp --dport 2002 -j ACCEPT
[root@iZ23gx7o02aZ sysconfig]# iptables -A OUTPUT -p tcp --sport 2002 -j ACCEPT
[root@iZ23gx7o02aZ sysconfig]# /etc/init.d/iptables save
iptables: Saving firewall rules to /etc/sysconfig/iptables:[ OK ]
[root@iZ23gx7o02aZ sysconfig]#
3. 查看iptables的内容
[root@iZ23gx7o02aZ sysconfig]# vi iptables
1 # Generated by iptables-save v1.4.7 on Wed Dec 10 21:20:39 2014
2 *filter
3 :INPUT ACCEPT [4602:266675]
4 :FORWARD ACCEPT [0:0]
5 :OUTPUT ACCEPT [5004:417513]
6 -A INPUT -p tcp -m tcp --dport 22 -j ACCEPT
7 -A INPUT -p tcp -m tcp --dport 2002 -j ACCEPT
8 -A OUTPUT -p tcp -m tcp --sport 22 -j ACCEPT
9 -A OUTPUT -p tcp -m tcp --sport 2002 -j ACCEPT
10 COMMIT
11 # Completed on Wed Dec 10 21:20:39 2014
4. 重启iptables
重启指令:service iptables restart
[root@iZ23gx7o02aZ sysconfig]# service iptables restart
iptables: Setting chains to policy ACCEPT: filter [ OK ]
iptables: Flushing firewall rules: [ OK ]
iptables: Unloading modules: [ OK ]
iptables: Applying firewall rules: [ OK ]
[root@iZ23gx7o02aZ sysconfig]#
5. 运行./rpcapd -n
[root@iZ23gx7o02aZ rpcapd]# ./rpcapd -n
Press CTRL + C to stop the server...
socket(): Address family supported by protocol (code 98)
修改成功!
(责任编辑:IT)
因为需要用Wireshark进行远程抓包,需要在远程主机上安装相应的rpcapd服务。Windows上只要安装WinPcap软件就行了,它已经包含了rpcapd服务,只要启动就行了。但Linux上需要自己编译。
yum install glibc-static
wget http://www.winpcap.org/install/bin/WpcapSrc_4_1_2.zip
unzip WpcapSrc_4_1_2.zip
cd winpcap/wpcap/libpcap
chmod +x configure runlex.sh
CFLAGS=-static ./configure
make
cd rpcapd
make
然后 但是,运行./rpcapd -n报如下错误
[root@iZ23gx7o02aZ rpcapd]# ./rpcapd -n
Press CTRL + C to stop the server...
socket(): Address family not supported by protocol (code 97)
原因:在linux上,端口有可能没有开放,这时需要修改iptables服务的配置来开放2002端口。
首先要做的是给咱的SSH进行ACCEPT配置,以免直接无法连接的情况发生:
[root@iZ23gx7o02aZ sysconfig]# iptables -A INPUT -p tcp --dport 22 -j ACCEPT
[root@iZ23gx7o02aZ sysconfig]# iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
[root@iZ23gx7o02aZ sysconfig]# /etc/rc.d/init.d/iptables save
iptables: Saving firewall rules to /etc/sysconfig/iptables:[ OK ]
[root@iZ23gx7o02aZ sysconfig]#
2. 修改iptables开放2002端口
[root@iZ23gx7o02aZ sysconfig]# iptables -A INPUT -p tcp --dport 2002 -j ACCEPT
[root@iZ23gx7o02aZ sysconfig]# iptables -A OUTPUT -p tcp --sport 2002 -j ACCEPT
[root@iZ23gx7o02aZ sysconfig]# /etc/init.d/iptables save
iptables: Saving firewall rules to /etc/sysconfig/iptables:[ OK ]
[root@iZ23gx7o02aZ sysconfig]#
3. 查看iptables的内容
[root@iZ23gx7o02aZ sysconfig]# vi iptables
1 # Generated by iptables-save v1.4.7 on Wed Dec 10 21:20:39 2014
2 *filter
3 :INPUT ACCEPT [4602:266675]
4 :FORWARD ACCEPT [0:0]
5 :OUTPUT ACCEPT [5004:417513]
6 -A INPUT -p tcp -m tcp --dport 22 -j ACCEPT
7 -A INPUT -p tcp -m tcp --dport 2002 -j ACCEPT
8 -A OUTPUT -p tcp -m tcp --sport 22 -j ACCEPT
9 -A OUTPUT -p tcp -m tcp --sport 2002 -j ACCEPT
10 COMMIT
11 # Completed on Wed Dec 10 21:20:39 2014
4. 重启iptables
[root@iZ23gx7o02aZ sysconfig]# service iptables restart
iptables: Setting chains to policy ACCEPT: filter [ OK ]
iptables: Flushing firewall rules: [ OK ]
iptables: Unloading modules: [ OK ]
iptables: Applying firewall rules: [ OK ]
[root@iZ23gx7o02aZ sysconfig]#
5. 运行./rpcapd -n
[root@iZ23gx7o02aZ rpcapd]# ./rpcapd -n
Press CTRL + C to stop the server...
socket(): Address family supported by protocol (code 98)
修改成功! (责任编辑:IT) |