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li1_getoo
l33t
Joined: 20 Oct 2002
Posts: 661
Location: Queens , NY
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 Posted: Sat Jan 04, 2003 6:00 am Post subject: iptables |
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can somebody help me please on setting up my ip tables
i am gona post my networking option and please tell me which ones i have to chose
i did read , asked on #gentoo and while 'make menuconfig ' used 'shift + ?' i guess i am blind
this is what i have so far
| Code: | #
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
# CONFIG_NETFILTER is not set
# CONFIG_FILTER is not set
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_INET_ECN is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_IPV6 is not set
# CONFIG_KHTTPD is not set
# CONFIG_ATM is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
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if possible to post urs would be a lot more help then u think
p.s. /usr/src/linux/.config
thank u very very much |
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chemical
n00b
Joined: 10 Apr 2002
Posts: 29
Location: San Diego, CA
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| Posted: Sat Jan 04, 2003 6:48 am Post subject: |
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| set CONFIG_NETFILTER |
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li1_getoo
l33t
Joined: 20 Oct 2002
Posts: 661
Location: Queens , NY
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| Posted: Mon Jan 06, 2003 5:02 am Post subject: |
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k i fugured it out and loaded a whole lot of modules but when i run
| Code: | iptables -L
/lib/modules/2.4.19-gentoo-r10/kernel/net/ipv4/netfilter/ip_tables.o: unresolved symbol nf_unregister_sockopt
/lib/modules/2.4.19-gentoo-r10/kernel/net/ipv4/netfilter/ip_tables.o: unresolved symbol nf_register_sockopt
/lib/modules/2.4.19-gentoo-r10/kernel/net/ipv4/netfilter/ip_tables.o: insmod /lib/modules/2.4.19-gentoo-r10/kernel/net/ipv4/netfilter/ip_tables.o failed
/lib/modules/2.4.19-gentoo-r10/kernel/net/ipv4/netfilter/ip_tables.o: insmod ip_tables failed
iptables v1.2.7a: can't initialize iptables table `filter': iptables who? (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
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i just wanna know if thats normal , i run
iptables -L right after i compiled the kernel |
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keratos68
Guru
Joined: 27 Dec 2002
Posts: 561
Location: Blackpool, Lancashire, UK.
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| Posted: Tue Jan 07, 2003 9:58 am Post subject: |
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Sounds like the kernel space driver interface code is not present in your kernel, so the object modules cannot communicate with the kernel.
You need to make sure that:
/usr/src/linux is symlinked to /usr/src/linux-2.XXXXXX (whatever)
You rebuilt the kernel?
You copied the new kernel to your /boot device?
You updated GRUB or LILO? - in the case of LILO, you MUST rerun lilo.
If you did all this, then rebuild the kernel viz:
| Code: | cd /usr/src/linux
cp .config /var/tmp/.config
make mrproper
cp /var/tmp/.config .
make dep
make bzImage && make modules && make modules_install |
Incidentally, I would enable (as modules) ALL the NETFILTER options with the exception of Experimental ones. This allows full flexibility with iptables because all the modules will be available however only a subset will be loaded into kernel space, depending upon your iptables definitions.
_________________
Someone told me that "..they only ever made one mistake...."
...and that's when they said they were wrong!! |
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