hi all..
i need ur help..
i have simple linux redhat9 network and these are the configuration files of dns server i make them by hand . the dns server work well .from dns server i can ping to itself and other clients by hostname but when i ping from client to client or to dns server the reply unknown host what is the problem ????these are the conf of the server and the client:anyone can help me plz do.

the server config:

/etc/named.conf:

// generated by named-bootconf.pl
options {
directory "/var/named";
/*
* 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 "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 "russ.roro" IN {
type master;
file "russ.roro.zone";
allow-update { none; };
};
zone "1.168.192.in-addr.arpa" IN {
type master;
file "1.168.192.in-addr.arpa.zone";
allow-update { none; };
};

include "/etc/rndc.key";

/var/named/russ.roro.zone:

$TTL 86400
@ IN SOA com1.russ.roro. admin.com1.russ.roro. (
5 ; serial
28800 ; refresh
7200 ; retry
604800 ; expire
86400 ; ttl
)

IN NS com1.russ.roro.

com1 IN A 192.168.1.1
com2 IN A 192.168.1.2


/var/named/1.168.192.in-addr.arpa.zone:

$TTL 86400
@ IN SOA com1.russ.roro. admin.com1.russ.roro. (
3 ; serial
28800 ; refresh
7200 ; retry
604800 ; expire
86400 ; ttk
)

@ IN NS com1.russ.roro.
1 IN PTR com1.russ.roro.
2 IN PTR com2.russ.roro.


/etc/resolv.conf:

search com1.russ.roro
nameserver 192.168.1.1


/etc/sysconfig/network:

NETWORKING=yes
HOSTNAME=com1.russ.roro
GATEWAY=192.168.1.1


client config files:


/etc/resolv.conf:


search com1.russ.roro
nameserver 192.168.1.1

/etc/sysconfig/network:

NETWORKING=yes
HOSTNAME=com2.russ.roro
GATEWAY=192.168.1.1

russul