?????? ??????????????

[??????]

????????????
  
 ????????????????????????
  

 

 ------------------ ???????? ------------------
  ??????: "linux...@gmail.com";<linux...@gmail.com>;
 ????????: 2014??4??29??(??????) ????11:59
 ??????: "users-cn"<users-cn@cloudstack.apache.org>; 
 
 ????: Re: ??????????????

 

????????????????????linux vm??????windows vm??????????
????????????hypervisior??????

2014-04-29 11:43 GMT+08:00 ?????? <754282...@qq.com>:
> ??????????
>        
> ??????????????????????????????????????????????????A??????????????A????????????????ping??????
>        
> ??????????A??????????????????????????????ping????????????A??????????????????????????????????????????????????????ping????????????
>  iptables??????????????
> [root@pcs-kvm-3 cloud]# cat /etc/sysconfig/iptables
> # Generated by iptables-save v1.4.7 on Sat Apr 12 17:52:24 2014
> *nat
> :PREROUTING ACCEPT [0:0]
> :POSTROUTING ACCEPT [0:0]
> :OUTPUT ACCEPT [0:0]
> COMMIT
> # Completed on Sat Apr 12 17:52:24 2014
> # Generated by iptables-save v1.4.7 on Sat Apr 12 17:52:24 2014
> *mangle
> :PREROUTING ACCEPT [0:0]
> :INPUT ACCEPT [0:0]
> :FORWARD ACCEPT [0:0]
> :OUTPUT ACCEPT [0:0]
> :POSTROUTING ACCEPT [0:0]
> -A POSTROUTING -o virbr0 -p udp -m udp --dport 68 -j CHECKSUM --checksum-fill
> COMMIT
> # Completed on Sat Apr 12 17:52:24 2014
> # Generated by iptables-save v1.4.7 on Sat Apr 12 17:52:24 2014
> *filter
> :INPUT ACCEPT [0:0]
> :FORWARD ACCEPT [0:0]
> :OUTPUT ACCEPT [0:0]
> -A INPUT -i virbr0 -p udp -m udp --dport 53 -j ACCEPT
> -A INPUT -i virbr0 -p tcp -m tcp --dport 53 -j ACCEPT
> -A INPUT -p tcp -m tcp --dport 49152:49216 -j ACCEPT
> -A INPUT -i virbr0 -p udp -m udp --dport 67 -j ACCEPT
> -A INPUT -i virbr0 -p tcp -m tcp --dport 67 -j ACCEPT
> -A INPUT -p tcp -m tcp --dport 5900:6100 -j ACCEPT
> -A INPUT -p tcp -m tcp --dport 16509 -j ACCEPT
> -A INPUT -p tcp -m tcp --dport 22 -j ACCEPT
> -A FORWARD -o virbr0 -j REJECT --reject-with icmp-port-unreachable
> -A FORWARD -i virbr0 -j REJECT --reject-with icmp-port-unreachable
> COMMIT
> # Completed on Sat Apr 12 17:52:24 2014
>  [root@pcs-kvm-3 cloud]#



-- 
?????? (Born Bai)

????????????????????????????

Mail: linux...@gmail.com