도와주세요!!
2004.09.18 05:00:05 (*.189.127.21)
6594
안녕하세요
ezboard-m01을 사용중인데
로컬 상 telnet은 되는데 외부에서의 telnet이 되질 않습니다.
trying 에서 멈추게 되는데 이유가 무엇을까요?
211.189.127.22의 호스트 리눅스
[root@localhost ramdisk]# telnet 211.189.127.24
Trying 211.189.127.24...
[root@ezboard /]$ telnet 211.189.127.24
Trying 211.189.127.24...
Connected to 211.189.127.24.
Escape character is '^]'.
Welcom to J.D&T EZBOARD.
ezboard login: root
Password:
[root@ezboard /root]$ ifconfig
eth0 Link encap:Ethernet HWaddr 01:D0:CA:F2:26:25
inet addr:211.189.127.24 Bcast:211.189.127.255
Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1649 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
Interrupt:47 Base address:0x300
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:119 errors:0 dropped:0 overruns:0 frame:0
TX packets:119 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
핑은 잘됩니다.
[root@ezboard /root]$ ping 211.189.127.22
PING 211.189.127.22 (211.189.127.22): 56 data bytes
64 bytes from 211.189.127.22: icmp_seq=0 ttl=255 time=3.5 ms
64 bytes from 211.189.127.22: icmp_seq=1 ttl=255 time=0.7 ms
64 bytes from 211.189.127.22: icmp_seq=2 ttl=255 time=1.1 ms
64 bytes from 211.189.127.22: icmp_seq=3 ttl=255 time=0.7 ms
--- 211.189.127.22 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 0.7/1.5/3.5 ms
DNS도 설정이 잘 되어있습니다만.
기존 램디스크에 있는 것으로도 해보았고, utelnetd이라는 데몬도 설치해보았
으나 같습니다..
답변 부탁드립니다~
수고하세요.
ezboard-m01을 사용중인데
로컬 상 telnet은 되는데 외부에서의 telnet이 되질 않습니다.
trying 에서 멈추게 되는데 이유가 무엇을까요?
211.189.127.22의 호스트 리눅스
[root@localhost ramdisk]# telnet 211.189.127.24
Trying 211.189.127.24...
[root@ezboard /]$ telnet 211.189.127.24
Trying 211.189.127.24...
Connected to 211.189.127.24.
Escape character is '^]'.
Welcom to J.D&T EZBOARD.
ezboard login: root
Password:
[root@ezboard /root]$ ifconfig
eth0 Link encap:Ethernet HWaddr 01:D0:CA:F2:26:25
inet addr:211.189.127.24 Bcast:211.189.127.255
Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1649 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
Interrupt:47 Base address:0x300
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:119 errors:0 dropped:0 overruns:0 frame:0
TX packets:119 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
핑은 잘됩니다.
[root@ezboard /root]$ ping 211.189.127.22
PING 211.189.127.22 (211.189.127.22): 56 data bytes
64 bytes from 211.189.127.22: icmp_seq=0 ttl=255 time=3.5 ms
64 bytes from 211.189.127.22: icmp_seq=1 ttl=255 time=0.7 ms
64 bytes from 211.189.127.22: icmp_seq=2 ttl=255 time=1.1 ms
64 bytes from 211.189.127.22: icmp_seq=3 ttl=255 time=0.7 ms
--- 211.189.127.22 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 0.7/1.5/3.5 ms
DNS도 설정이 잘 되어있습니다만.
기존 램디스크에 있는 것으로도 해보았고, utelnetd이라는 데몬도 설치해보았
으나 같습니다..
답변 부탁드립니다~
수고하세요.
