linux虚拟机上svn客户端连接问题

在虚拟机上搭建好的svn，本地连接居然不行，原来是防火墙端口没开造成的。

修改配置文件:vi /etc/sysconfig/iptables

# Generated by iptables-save v1.4.7 on Fri Sep  9 12:02:14 2016
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [1:168]
-A INPUT -i lo -j ACCEPT 
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT 
-A INPUT -p tcp -m tcp --dport 22 -j ACCEPT 
-A INPUT -p tcp -m tcp --dport 80 -j ACCEPT 
#加上这句话
-A INPUT -p tcp -m tcp --dport 3690 -j ACCEPT 
-A INPUT -p tcp -m tcp --dport 3306 -j DROP 
-A INPUT -p icmp -m icmp --icmp-type 8 -j ACCEPT 
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT 
-A INPUT -p icmp -j ACCEPT 
-A INPUT -i lo -j ACCEPT 
-A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -j ACCEPT 
-A INPUT -j REJECT --reject-with icmp-host-prohibited 
-A FORWARD -j REJECT --reject-with icmp-host-prohibited 
COMMIT
# Completed on Fri Sep  9 12:02:14 2016