做了几天FC3下DNS,总是出错,哪位做过帮帮我!!!代码在里面!!!

wuhaoyang

[root@why ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:A1:B0:0A:31:F4
inet addr:192.168.1.200 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::2a1:b0ff:fe0a:31f4/64 Scopeink
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:669 errors:0 dropped:0 overruns:0 frame:0
TX packets:703 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:136420 (133.2 KiB) TX bytes:55240 (53.9 KiB)
Interrupt:9 Base address:0xcc00

lo Link encapocal Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:2343 errors:0 dropped:0 overruns:0 frame:0
TX packets:2343 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2975378 (2.8 MiB) TX bytes:2975378 (2.8 MiB)

ppp0 Link encapoint-to-Point Protocol
inet addr:222.130.215.99 P-t-P:61.148.2.2 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:153 errors:0 dropped:0 overruns:0 frame:0
TX packets:167 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:101993 (99.6 KiB) TX bytes:18295 (17.8 KiB)

[root@why ~]# cat /etc/named.conf
//
// named.conf for Red Hat caching-nameserver
//

options {
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
/*
* If there is a firewall between you and nameservers you want
* to talk to, you might need to uncomment the query-source
* directive below. Previous versions of BIND always asked
* questions using port 53, but BIND 8.1 uses an unprivileged
* port by default.
*/
// query-source address * port 53;
};

//
// a caching only nameserver config
//
controls {
inet 127.0.0.1 allow { localhost; } keys { rndckey; };
};

zone "." IN {
type hint;
file "named.ca";
};

zone "localdomain" IN {
type master;
file "localdomain.zone";
allow-update { none; };
};

zone "localhost" IN {
type master;
file "localhost.zone";
allow-update { none; };
};

zone "0.0.127.in-addr.arpa" IN {
type master;
file "named.local";
allow-update { none; };
};
zone "jamond.net"IN{
type master;
file "jamond.net";
allow-update {none;};
};
zone "1.168.192.in-addr.arpa"IN{
type master;
file "192.168.1.rev";
allow-update {none;};
};

zone "0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa" IN {
type master;
file "named.ip6.local";
allow-update { none; };
};

zone "255.in-addr.arpa" IN {
type master;
file "named.broadcast";
allow-update { none; };
};

zone "0.in-addr.arpa" IN {
type master;
file "named.zero";
allow-update { none; };
};

include "/etc/rndc.key";
[root@why ~]# cat /var/named/jamond.net
$TTL 86400
@ IN SOA why.jamond.net. root.why.jamond.net.(
1053891162
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum

IN NS why.jamond.net.
IN MX 5 why.jamond.net.
why IN A 192.168.1.200
win01 IN A 192.168.1.201
win02 IN A 192.168.1.88
www IN CNAME why.jamond.net.


[root@why ~]# cat /var/named/192.168.1.rev
$TTL 86400
@ IN SOA why.jamond.net. root.why.jamond.net.
(
1053892104
1053892104
3H
15W
1W
1D )

IN NS why.jamond.net.
200 IN PTR why.jamond.net.
201 IN PTR win01.jamond.net.
88 IN PTR win02.jamond.net.

[root@why ~]# cat /etc/re
readahead.early.files redhat-lsb/ resolv.conf
readahead.files redhat-release resolv.conf.bak
[root@why ~]# cat /etc/resolv.conf

nameserver 192.168.1.200
nameserver 202.106.46.151
search jamond.net
[root@why ~]# host why.jamond.net
Host why.jamond.net not found: 2(SERVFAIL)
[root@why ~]# host 192.168.1.200
Host 200.1.168.192.in-addr.arpa not found: 2(SERVFAIL)
[root@why ~]# ping why.jamond.net
ping: unknown host why.jamond.net

[root@why ~]# ping why.jamond.net.hosts
PING why.jamond.net.hosts (192.168.1.200) 56(84) bytes of data.
64 bytes from why.jamond.net.hosts (192.168.1.200): icmp_seq=0 ttl=64 time=0.098 ms
64 bytes from why.jamond.net.hosts (192.168.1.200): icmp_seq=1 ttl=64 time=0.094 ms

--- why.jamond.net.hosts ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1000ms
rtt min/avg/max/mdev = 0.094/0.096/0.098/0.002 ms, pipe 2
我哪里有问题呢? 为什么PING why.jamond.net.hosts就能通呢.ping why.jamond.net就不行呢
我的机器上一个网卡配置上面有,做了几天了都没个结果.
还有谁知道我的ADSL动态获取IP的,每次启机IP都变,我要做FTP的用什么办法解决这个问题 ..