:: Re: [DNG] Which qemu version is shi…
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Szerző: tempforever
Dátum:  
Címzett: Mario Marietto
CC: dng
Tárgy: Re: [DNG] Which qemu version is shipped by default with devuan 3 ?
Mario Marietto wrote:
> Do you see ? That entry has been removed by default from the kernel
> that I'm using. That's not good,because IP tables are a very important
> feature that should be enabled by default.
>
> can you also do :
>
> grep CONFIG_BRIDGE= /boot/config-`uname -r`
>


$ grep CONFIG_BRIDGE= /boot/config-`uname -r`
CONFIG_BRIDGE=m


> thanks. Even this entry is missing here.
>
> On Wed, Aug 16, 2023 at 2:19 AM tempforever <dev1@???
> <mailto:dev1@tempforever.com>> wrote:
>
>     $ grep CONFIG_IP_NF_NAT= /boot/config-`uname -r`
>     CONFIG_IP_NF_NAT=m
>     $ grep CONFIG_NF_TABLES= /boot/config-`uname -r`
>     CONFIG_NF_TABLES=m

>
>
>     Mario Marietto wrote:
>     > You are using almost the same kernel as me. Can you issue this
>     command
>     > ? and give me the output.
>     >
>     > grep CONFIG_IP_NF_NAT= /boot/config-`uname -r`

>     >
>     > I don't have this entry in my kernel config file,but I suspect
>     that I
>     > should add it from scratch.

>     >
>     > On Wed, Aug 16, 2023 at 1:47 AM tempforever
>     <dev1@??? <mailto:dev1@tempforever.com>
>     > <mailto:dev1@tempforever.com <mailto:dev1@tempforever.com>>> wrote:

>     >
>     >     OK, not sure if that's the problem then.  I was having an
>     iptables
>     >     issue on 4.19; now am on 5.10

>     >
>     >     # modinfo iptable_nat
>     >     filename:      
>     >     /lib/modules/5.10.74-v8/kernel/net/ipv4/netfilter/iptable_nat.ko
>     >     license:        GPL
>     >     srcversion:     3FAE187928D3CBBEEBC7690
>     >     depends:        ip_tables,nf_nat
>     >     intree:         Y
>     >     name:           iptable_nat
>     >     vermagic:       5.10.74-v8 SMP preempt mod_unload
>     modversions aarch64
>     >     sig_id:         PKCS#7
>     >     signer:         Build time autogenerated kernel key
>     >     sig_key:       
>     >     11:B1:1B:6F:2B:12:D5:3C:06:17:30:26:15:FC:54:3D:EC:3F:9C:1A
>     >     sig_hashalgo:   sha1
>     >     signature:      (several lines of signature)

>     >

>     >
>     >     Mario Marietto wrote:
>     >>     ---> Just curious, what is your kernel version?  I had a
>     similar
>     >>     issue trying to set up a wireguard on an old kernel,
>     aarch64 machine.

>     >>
>     >>     5.4.244 (I can't use a better version of qemu,the kvm
>     support for
>     >>     armhf has been removed on 5.7 kernels).

>     >>
>     >>     I have recompiled the kernel with the ip tables and bridge
>     >>     enabled for the 2 times. It seems that the mouse,keyboard and
>     >>     trackpad now work. But let's see if the iptables works :

>     >>
>     >>     root@devuan:~# iptables -t nat -A POSTROUTING -o mlan0 -j
>     MASQUERADE

>     >>
>     >>     iptablesv1.8.7 (legacy): can't initialize iptables table `nat':
>     >>     Table does not exist (do you need to insmod?) ; Perhaps
>     iptables
>     >>     or your kernel needs to be upgraded.

>     >>
>     >>     root@devuan:~# sudo depmod

>     >>
>     >>     root@devuan:~# modinfo iptable_nat

>     >>
>     >>     modinfo: ERROR: Module iptable_nat not found.

>     >>
>     >>     root@devuan:~# grep CONFIG_NF_TABLES= /boot/config-`uname -r`
>     >>     CONFIG_NF_TABLES=y

>     >>
>     >>     grep CONFIG_IP_NF_NAT= /boot/config-`uname -r`
>     >>     nothing

>     >>
>     >>     This entry is not present at all. Should I add it ?

>     >>

>
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>
>
>
> --
> Mario.