[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

DNS and iptables



I noticed that I wasn’t able to connect to RHN and was able to troubleshoot the problem down to a DNS problem.  However, I’m able to ping the DNS IP’s.  I’m not able to dig them though.

 

I thought the problem might be with iptables, so I tried to flush it by:

#iptables –F

 

I get this error:

/lib/modules/2.4.18-24.8.0/kernel/net/ipv4/netfilter/ip_tables.o: init_module: Device or resource busy

Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters.

      You may find more information in syslog or the output from dmesg

/lib/modules/2.4.18-24.8.0/kernel/net/ipv4/netfilter/ip_tables.o: insmod /lib/modules/2.4.18-24.8.0/kernel/net/ipv4/netfilter/ip_tables.o failed

/lib/modules/2.4.18-24.8.0/kernel/net/ipv4/netfilter/ip_tables.o: insmod ip_tables failed

iptables v1.2.6a: can't initialize iptables table `filter': iptables who? (do you need to insmod?)

Perhaps iptables or your kernel needs to be upgraded.

 

I also tried booting with a earlier kernel version, but I get the same error.

Any ideas?

 

-Channon


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]