请教DNS配置问题

liandian 2000-04-24 12:36:00

我在RedHat6.1设置SMTP和POP3服务器。本机域为www.liandian.com.配置DNS，已经能够解析了@liandian.com.
但/VAR/LOG/MESSAGES报告有错误。
如下：
Zone "liandian.com" (file howto/liandian.com): No default TTL set using SOA minimum instead
mail name "root.liandian.com.(.liandian.com" (owner "liandian.com") IN (primary) is invalid - rejecting
howto/liandian.com:1: database naming error
howto/liandian.com:1: Database error (bad name "root.liandian.com.(.liandian.com")
howto/liandian.com:2: Database error ()
howto/liandian.com:3: Database error ()
howto/liandian.com:4: Database error ()
howto/liandian.com:5: Database error ()
howto/liandian.com: Line 6: Unknown type: 1D).
howto/liandian.com:6: Database error (1D))
Zone "liandian.com" (file howto/liandian.com): no SOA RR found
master zone "liandian.com" (IN) rejected due to errors (serial 0)
Zone "17.206.202.in-addr.arpa" (file howto/202.206.17): No default TTL set using SOA minimum instead
mail name "root.liandian.com.(.17.206.202.in-addr.arpa" (owner "17.206.202.in-addr.arpa") IN (primary) is invalid - rejecting
howto/202.206.17:1: database naming error
howto/202.206.17:1: Database error (bad name "root.liandian.com.(.17.206.202.in-addr.arpa")
howto/202.206.17:2: Database error ()
howto/202.206.17:3: Database error ()
howto/202.206.17:4: Database error ()
howto/202.206.17:5: Database error ()
howto/202.206.17: Line 6: Unknown type: 1D).
howto/202.206.17:6: Database error (1D))
Zone "17.206.202.in-addr.arpa" (file howto/202.206.17): no SOA RR found
master zone "17.206.202.in-addr.arpa" (IN) rejected due to errors (serial 0)
Forwarding source address is [0.0.0.0].1042
Ready to answer queries.

我的named.conf 如下：
options {
directory "/var/named";
};
zone "." {
type hint;
file "named.ca";
};
zone "0.0.127.in-addr.arpa"{
type master;
file "howto/127.0.0";
};
zone "liandian.com"{
notify no;
type master;
file "howto/liandian.com";
};
zone "17.206.202.in-addr.arpa"{
notify no;
type master;
file "howto/202.206.17";
};

我的resolv.conf 如下：

nameserver 202.206.17.156
nameserver 127.0.0.1
liandian.com 如下：
@ IN SOA dns.liandian.com. root.liandian.com.(
199910211; serial, todays date + todays serial #
8H; refresh, seconds
2H; retry, seconds
1W; expire, seconds
1D) ;
NS dns.liandian.com.;

MX 10 liandian.com.;
dns A 202.206.17.156
www A 202.206.17.156
localhost A 127.0.0.1;

202.206.17 如下：
@ IN SOA dns.liandian.com. root.liandian.com.(
199910211;
8H;
2H;
1W;
1D);
NS dns.liandian.com.
156 PTR dns.liandian.com.
156 PTR www.liandian.com.

hosts 如下：
202.206.17.156 liandian.com ming
127.0.0.1 localhost localhost

我不知道问题在那里，原想凑合着用，但造成起动XWindows特别慢，kill掉named后，才能进入XWindows!而且不能切换各个终端。
请教各位高手！问题出在那！谢谢！！！！
Email : liandian@263.net

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