적수네 동네 - 질문과 답변 [ 게시물 수정 ]

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핑이 가질 않습니다 ㅡㅡ;
   network설정도 다해서
adsl-start누르면 연결이 되는데요..
중요한건 외부로 핑이 나가질 않습니다.
인터넷 연결은 되는데...핑이 안가는 이유가 뭔가요? -_-;;
 메가패스 라이트,
primary dns 168.126.1.1
렌카드 리얼텍 8139  <-adsl연결용 (연결성공?, 핑이 안나감...)
              8029  <-NAT연결용 (연결,핑 둘다됨)
  ==========================
 로그
==========================
 [root@localhost /root]# adsl-start
. Connected!
[root@localhost /root]# ifconfig
eth0      Link encap:Ethernet  HWaddr   
          inet addr:192.168.0.1  Bcast:192.168.0.255  
Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:57 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100 
          Interrupt:10 Base address:0x10a0 
 eth1      Link encap:Ethernet  HWaddr   
          inet addr:192.168.204.132  Bcast:192.168.204.255  
Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:392 errors:0 dropped:0 overruns:0 frame:0
          TX packets:194 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100 
          Interrupt:9 Base address:0x10c0 
 lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:6 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
 ppp0      Link encap:Point-to-Point Protocol  
          inet addr:211.226.101.77  P-t-P:168.126.190.224  
Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
          RX packets:3 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3 
 [root@localhost /root]# ping 168.126.190.224
PING 168.126.190.224 (168.126.190.224) from 211.226.101.77 : 56(84) 
bytes of data.
64 bytes from 168.126.190.224: icmp_seq=0 ttl=60 time=8.925 msec
64 bytes from 168.126.190.224: icmp_seq=1 ttl=60 time=9.546 msec
64 bytes from 168.126.190.224: icmp_seq=2 ttl=60 time=9.751 msec
 --- 168.126.190.224 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max/mdev = 8.925/9.407/9.751/0.359 ms
[root@localhost /root]# ping 211.226.101.77
PING 211.226.101.77 (211.226.101.77) from 211.226.101.77 : 56(84) 
bytes of data.
Warning: time of day goes back, taking countermeasures.
64 bytes from 211.226.101.77: icmp_seq=0 ttl=255 time=469 usec
64 bytes from 211.226.101.77: icmp_seq=1 ttl=255 time=192 usec
64 bytes from 211.226.101.77: icmp_seq=2 ttl=255 time=170 usec
 --- 211.226.101.77 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max/mdev = 0.170/0.277/0.469/0.136 ms
[root@localhost /root]# ping linux.sarang.net
ping: unknown host linux.sarang.net
[root@localhost /root]# ping 163.152.1.1     
PING 163.152.1.1 (163.152.1.1) from 192.168.204.132 : 56(84) bytes of 
data.
From 192.168.204.2: Destination Host Unreachable
From 192.168.204.2: Destination Host Unreachable
From 192.168.204.2: Destination Host Unreachable
 --- 163.152.1.1 ping statistics ---
3 packets transmitted, 0 packets received, +3 errors, 100% packet loss
[root@localhost /root]#