[Voyage-linux] iptable_nat
Teco Boot
(spam-protected)
Sat May 28 05:28:15 HKT 2016
I agree on that the Voyage kernel should support IPv4 NAT.
@Punky?
Options: using debian kernel or build one yourself.
Teco
> Op 27 mei 2016, om 22:11 heeft Miroslav Misek <miroslav.misek at netgarden.cz> het volgende geschreven:
>
> So I checked kernel config and there are few items missing:
>
> CONFIG_NETFILTER_XT_NAT
> CONFIG_NF_NAT_MASQUERADE_IPV4
> CONFIG_IP_NF_NAT
> CONFIG_IP_NF_TARGET_MASQUERADE
>
> Is there any chance for this to be added to current voyage-linux kernel?
> I think this should be included. Or can I somehow help with it?
>
> Thank you,
> Miroslav Misek
>
> On 27.5.2016 12:33, Teco Boot wrote:
>> The kernel config is in /boot/ folder, right?
>>
>> root at host:/boot# grep NAT config-4.1.23-486
>> CONFIG_ARCH_HIBERNATION_POSSIBLE=y
>> # CONFIG_HIBERNATION is not set
>> CONFIG_NF_NAT=m
>> CONFIG_NF_NAT_NEEDED=y
>> CONFIG_NF_NAT_PROTO_UDPLITE=m
>> CONFIG_NF_NAT_PROTO_SCTP=m
>> CONFIG_NF_NAT_AMANDA=m
>> CONFIG_NF_NAT_FTP=m
>> CONFIG_NF_NAT_IRC=m
>> CONFIG_NF_NAT_SIP=m
>> CONFIG_NF_NAT_TFTP=m
>> CONFIG_NF_NAT_REDIRECT=m
>> CONFIG_NFT_NAT=m
>> CONFIG_NETFILTER_XT_NAT=m
>> CONFIG_NF_NAT_IPV4=m
>> CONFIG_NFT_CHAIN_NAT_IPV4=m
>> CONFIG_NF_NAT_MASQUERADE_IPV4=m
>> CONFIG_NF_NAT_SNMP_BASIC=m
>> CONFIG_NF_NAT_PROTO_GRE=m
>> CONFIG_NF_NAT_PPTP=m
>> CONFIG_NF_NAT_H323=m
>> CONFIG_IP_NF_NAT=m
>> CONFIG_NF_NAT_IPV6=m
>> # CONFIG_NFT_CHAIN_NAT_IPV6 is not set
>> # CONFIG_NF_NAT_MASQUERADE_IPV6 is not set
>> # CONFIG_IP6_NF_NAT is not set
>> CONFIG_BRIDGE_EBT_T_NAT=m
>> CONFIG_BRIDGE_EBT_DNAT=m
>> CONFIG_BRIDGE_EBT_SNAT=m
>> CONFIG_NET_ACT_NAT=m
>> CONFIG_NET_VENDOR_NATSEMI=y
>> CONFIG_NATSEMI=m
>> CONFIG_NATIONAL_PHY=m
>> CONFIG_CHECK_SIGNATURE=y
>> root at host:/boot#
>>
>> Build environment is in sdk. Current is not updated, latest is 0.10.
>> http://mirror.voyage.hk/download/ISO/sdk/voyage-sdk-0.10.0.iso
>>
>> I did't try cross-compile. I use only i386.
>>
>> Teco
>>
>>
>>
>>> Op 27 mei 2016, om 08:38 heeft Miroslav Míšek <miroslav.misek at netgarden.cz> het volgende geschreven:
>>>
>>> I think that too. But I don`t have it in /lib/modules.
>>> Where can I find config for current kernel so I can try rebuild it? On web is only config for version 3...
>>>
>>> Thank you,
>>> Miroslav MisekDne 27. 5. 2016 8:03 AM Teco Boot <teco at inf-net.nl> napsal(a):
>>>> iptable_nat is missing.
>>>>
>>>> root at host:~# lsmod | grep iptable
>>>> iptable_mangle 876 1
>>>> iptable_nat 1086 1
>>>> nf_nat_ipv4 3539 1 iptable_nat
>>>> iptable_filter 812 1
>>>> ip_tables 7772 3 iptable_filter,iptable_mangle,iptable_nat
>>>> x_tables 8744 16 ip6table_filter,xt_dscp,xt_HL,xt_hl,ip_tables,xt_tcpudp,ipt_MASQUERADE,ebt_ip,xt_conntrack,xt_nat,iptable_filter,ebtables,xt_TCPMSS,xt_connmark,iptable_mangle,ip6_tables
>>>> root at host:~#
>>>>
>>>> Teco
>>>>
>>>>
>>>>> Op 26 mei 2016, om 20:07 heeft Miroslav Misek <miroslav.misek at netgarden.cz> het volgende geschreven:
>>>>>
>>>>> I tried that too - same result:
>>>>>
>>>>> root at office:~# lsmod
>>>>> Module Size Used by
>>>>> ip_tables 12581 0
>>>>> xt_tcpudp 2064 0
>>>>> nf_conntrack_ipv6 5680 0
>>>>> nf_defrag_ipv6 21535 1 nf_conntrack_ipv6
>>>>> xt_conntrack 2480 0
>>>>> ip6table_filter 944 0
>>>>> ip6_tables 12969 1 ip6table_filter
>>>>> x_tables 12554 5 ip6table_filter,ip_tables,xt_tcpudp,xt_conntrack,ip6_tables
>>>>> ipv6 240368 40 nf_defrag_ipv6,nf_conntrack_ipv6
>>>>> nf_nat_ipv4 3633 0
>>>>> nf_nat 9532 1 nf_nat_ipv4
>>>>> nf_conntrack_ipv4 9054 1
>>>>> nf_defrag_ipv4 1230 1 nf_conntrack_ipv4
>>>>> nf_conntrack 59728 5 nf_nat,nf_nat_ipv4,xt_conntrack,nf_conntrack_ipv4,nf_conntrack_ipv6
>>>>> ledtrig_netdev 2816 0
>>>>> ledtrig_timer 1248 0
>>>>> ledtrig_heartbeat 1288 0
>>>>> sp5100_tco 4016 0
>>>>> pcspkr 1504 0
>>>>> fam15h_power 2144 0
>>>>> k10temp 2408 0
>>>>> evdev 7824 0
>>>>> i2c_piix4 7376 0
>>>>> acpi_cpufreq 5232 0
>>>>> igb 113529 0
>>>>> i2c_algo_bit 4154 1 igb
>>>>> ptp 8039 1 igb
>>>>> mmc_block 21057 2
>>>>> crc32c_intel 7360 0
>>>>> ehci_pci 3296 0
>>>>> ehci_hcd 32229 1 ehci_pci
>>>>> ahci 23784 0
>>>>> sdhci_pci 9808 0
>>>>> libahci 17003 1 ahci
>>>>> sdhci 20216 1 sdhci_pci
>>>>> mmc_core 71105 3 mmc_block,sdhci,sdhci_pci
>>>>> xhci_pci 2832 0
>>>>> xhci_hcd 78733 1 xhci_pci
>>>>> libata 137950 2 ahci,libahci
>>>>> usbcore 130000 4 ehci_hcd,ehci_pci,xhci_hcd,xhci_pci
>>>>> usb_common 1464 1 usbcore
>>>>> pps_core 5105 1 ptp
>>>>>
>>>>> root at office:~# iptables -t nat -L
>>>>> iptables v1.4.21: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
>>>>> Perhaps iptables or your kernel needs to be upgraded.
>>>>>
>>>>> I am using default installed kernel:
>>>>>
>>>>> root at office:~# uname -r
>>>>> 4.1.6-voyage
>>>>>
>>>>> Thank you,
>>>>> Miroslav Misek
>>>>>
>>>>> On 26.5.2016 19:05, Teco Boot wrote:
>>>>>> nf_nat and nf_nat_ipv4 is missing.
>>>>>>
>>>>>> root at host:~# lsmod | grep nf
>>>>>> nf_nat_masquerade_ipv4 1305 1 ipt_MASQUERADE
>>>>>> nf_conntrack_netlink 19580 0
>>>>>> nfnetlink 3661 1 nf_conntrack_netlink
>>>>>> nf_nat_ipv4 3539 1 iptable_nat
>>>>>> nf_nat 8532 3 nf_nat_ipv4,xt_nat,nf_nat_masquerade_ipv4
>>>>>> nf_conntrack_ipv4 8810 89
>>>>>> nf_defrag_ipv4 999 1 nf_conntrack_ipv4
>>>>>> nf_conntrack 52481 7 nf_nat,nf_nat_ipv4,xt_conntrack,nf_nat_masquerade_ipv4,nf_conntrack_netlink,xt_connmark,nf_conntrack_ipv4
>>>>>> root at host:~#
>>>>>>
>>>>>> I have my own build kernel (4.1.something). What is yours?
>>>>>>
>>>>>> Teco
>>>>>>
>>>>>>
>>>>>>
>>>>>>> Op 26 mei 2016, om 12:13 heeft Miroslav Misek <miroslav.misek at netgarden.cz> het volgende geschreven:
>>>>>>>
>>>>>>> Tried, but without success:
>>>>>>>
>>>>>>> root at office:~# lsmod
>>>>>>> Module Size Used by
>>>>>>> iptable_filter 992 0
>>>>>>> ip_tables 12581 1 iptable_filter
>>>>>>> xt_tcpudp 2064 0
>>>>>>> nf_conntrack_ipv6 5680 0
>>>>>>> nf_defrag_ipv6 21535 1 nf_conntrack_ipv6
>>>>>>> xt_conntrack 2480 0
>>>>>>> ip6table_filter 944 0
>>>>>>> ip6_tables 12969 1 ip6table_filter
>>>>>>> x_tables 12554 6 ip6table_filter,ip_tables,xt_tcpudp,xt_conntrack,iptable_filter,ip6_tables
>>>>>>> ipv6 240368 34 nf_defrag_ipv6,nf_conntrack_ipv6
>>>>>>> nf_conntrack_ipv4 9054 0
>>>>>>> nf_defrag_ipv4 1230 1 nf_conntrack_ipv4
>>>>>>> nf_conntrack 59728 3 xt_conntrack,nf_conntrack_ipv4,nf_conntrack_ipv6
>>>>>>> ledtrig_netdev 2816 0
>>>>>>> ledtrig_timer 1248 0
>>>>>>> ledtrig_heartbeat 1288 0
>>>>>>> sp5100_tco 4016 0
>>>>>>> fam15h_power 2144 0
>>>>>>> pcspkr 1504 0
>>>>>>> k10temp 2408 0
>>>>>>> i2c_piix4 7376 0
>>>>>>> evdev 7824 0
>>>>>>> acpi_cpufreq 5232 0
>>>>>>> igb 113529 0
>>>>>>> i2c_algo_bit 4154 1 igb
>>>>>>> ptp 8039 1
>
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