28.03.2020 00:30, Beniamino Galvani via networkmanager-list пишет:
> On Thu, Mar 26, 2020 at 09:09:36AM +, David Howells via
> networkmanager-list wrote:
>> Hi,
>>
>> I need some help porting an ifcfg-ppp0 config from my old internet gateway
>> which was running to Fedora 16 to my new internet gateway which is running
>> F31. Running "ifup ppp0" gives a message saying that this is deprecated and
>> I
>> should switch to NM.
>>
>> Unfortunately, I can't work out how to configure NM to do this. I can see
>> options for connections of ppp, (a)dsl and pppoe type, but I seem to need
>> some
>> combination of these and that does not appear to be possible to configure
>> with
>> nmcli, plus some pppd options (such as "ipv6" and "holdoff") that aren't
>> listed in the documentation.
>>
>> My (redacted) config is below.
>>
>> Thanks,
>> David
>> ---
>> [root@gatekeeper ~]# cat /etc/sysconfig/network-scripts/ifcfg-ppp0
>> BOOTPROTO=dialup
>> DEFROUTE=yes
>> DEMAND=no
>> FIREWALL=NONE
>> ONBOOT=yes
>> PEERDNS=yes
>> PERSIST=yes
>> PIDFILE=/var/run/pppoe-adsl.pid
>> PING=.
>> SYNCHRONOUS=no
>> TYPE=xDSL
>> USERCTL=yes
>>
>> CONNECT_POLL=6
>> CONNECT_TIMEOUT=3600
>> DEVICE=ppp0
>> ETH=enp4s0
>> IPV6INIT=yes
>> LCP_FAILURE=120
>> LCP_INTERVAL=1
>> LINUX_PLUGIN=rp-pppoe.so
>> MRU=1492
>> MTU=1492
>> PPPOE_TIMEOUT=80
>>
>> PPPD_EXTRA="ipv6 , holdoff 1"
>> IPADDR=
>> USER=
>
> Hi,
>
> this should create a connection mostly equivalent to your
> configuration:
>
> nmcli connection add \
>type pppoe ifname ppp0 pppoe.parent enp4s0 \
>pppoe.user $myuser pppoe.password $mypw \
>ppp.mru 1492 ppp.mtu 1492 \
>ppp.lcp-echo-interval 1 ppp.lcp-echo-failure 120 \
>ipv4.address $myip
>
> 'man nm-settings' shows all the properties supported by NM. I don't
> think "holdoff 1" is needed as NM always waits some seconds before
> reinitiating the connection. Also, I'm not sure IPv6 is supported. You
> could try adding 'ipv6.method manual ipv6.addresses $myip6' but it
> doesn't seem possible to specify a peer address.
>
The same effect can probably be achieved by setting /128 local address
and adding /128 route to peer address.
> Note that the connection has 'autoconnect yes' by default and so it is
> started automatically at boot. If you want to activate it manually,
> you should also set 'autoconnect no', and then control it with:
>
> nmcli connection {up|down} pppoe-ppp0
>
> Beniamino
>
>
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