How to set default gateway after boot












0















I have setup raspberrypi zero w running raspbian as wifi router. I have PPPoE broadband connection. After setting up pppoeconf , hostapd & dnsmasq. I get this routing table ::



route -n



Kernel IP routing table

Destination     Gateway         Genmask         Flags Metric Ref    Use Iface

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 eth0

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 ppp0

10.1.0.1        0.0.0.0         255.255.255.255 UH    0      0        0 ppp0

169.254.0.0     0.0.0.0         255.255.0.0     U     0      0        0 eth0

192.168.43.0    0.0.0.0         255.255.255.0   U     0      0        0 wlan0


After executing :: sudo route add default gw 10.1.0.1 ppp0. Internet starts working. Routing table now becomes ::



Kernel IP routing table

Destination     Gateway         Genmask         Flags Metric Ref    Use Iface

0.0.0.0         10.1.0.1        0.0.0.0         UG    0      0        0 ppp0

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 eth0

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 ppp0

10.1.0.1        0.0.0.0         255.255.255.255 UH    0      0        0 ppp0

169.254.0.0     0.0.0.0         255.255.0.0     U     0      0        0 eth0

192.168.43.0    0.0.0.0         255.255.255.0   U     0      0        0 wlan0


So, I tried to set route add default gw 10.1.0.1 ppp0 command to run on boot.
I added this to /etc/rc.local. Didn't work ;
Then to /etc/network/interfaces. Didn't work ;
To /etc/ppp/ip-up.d/0clampmss. Didn't work ;
To sudo crontab -e . @reboot. Didn't work.



I did all this with /bin/ip route change default via 10.1.0.1 dev ppp0. But still it didn't work.



How do I set default gateway 10.1.0.1 ppp0 on boot so that I don't need to run it manually everytime ?






debian boot defaults gateway pppd







share|improve this question























  • Do you get internet access if instead of adding a new default route you remove the already present eth0 default route? If yes, you'd better work towards getting rid of that in the first place.

    – Ferenc Wágner
    May 24 '18 at 10:57











  • You can only add the default route after the PPPoE connection is established. pppd has the option defaultroute for this (see man pppd), but I don't know how pppoeconf allows to set this option. So find whereever it stores the pppd options, and modify accordingly.

    – dirkt
    May 24 '18 at 11:55
















0















I have setup raspberrypi zero w running raspbian as wifi router. I have PPPoE broadband connection. After setting up pppoeconf , hostapd & dnsmasq. I get this routing table ::



route -n



Kernel IP routing table

Destination     Gateway         Genmask         Flags Metric Ref    Use Iface

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 eth0

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 ppp0

10.1.0.1        0.0.0.0         255.255.255.255 UH    0      0        0 ppp0

169.254.0.0     0.0.0.0         255.255.0.0     U     0      0        0 eth0

192.168.43.0    0.0.0.0         255.255.255.0   U     0      0        0 wlan0


After executing :: sudo route add default gw 10.1.0.1 ppp0. Internet starts working. Routing table now becomes ::



Kernel IP routing table

Destination     Gateway         Genmask         Flags Metric Ref    Use Iface

0.0.0.0         10.1.0.1        0.0.0.0         UG    0      0        0 ppp0

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 eth0

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 ppp0

10.1.0.1        0.0.0.0         255.255.255.255 UH    0      0        0 ppp0

169.254.0.0     0.0.0.0         255.255.0.0     U     0      0        0 eth0

192.168.43.0    0.0.0.0         255.255.255.0   U     0      0        0 wlan0


So, I tried to set route add default gw 10.1.0.1 ppp0 command to run on boot.
I added this to /etc/rc.local. Didn't work ;
Then to /etc/network/interfaces. Didn't work ;
To /etc/ppp/ip-up.d/0clampmss. Didn't work ;
To sudo crontab -e . @reboot. Didn't work.



I did all this with /bin/ip route change default via 10.1.0.1 dev ppp0. But still it didn't work.



How do I set default gateway 10.1.0.1 ppp0 on boot so that I don't need to run it manually everytime ?






debian boot defaults gateway pppd







share|improve this question























  • Do you get internet access if instead of adding a new default route you remove the already present eth0 default route? If yes, you'd better work towards getting rid of that in the first place.

    – Ferenc Wágner
    May 24 '18 at 10:57











  • You can only add the default route after the PPPoE connection is established. pppd has the option defaultroute for this (see man pppd), but I don't know how pppoeconf allows to set this option. So find whereever it stores the pppd options, and modify accordingly.

    – dirkt
    May 24 '18 at 11:55














0












0








0








I have setup raspberrypi zero w running raspbian as wifi router. I have PPPoE broadband connection. After setting up pppoeconf , hostapd & dnsmasq. I get this routing table ::



route -n



Kernel IP routing table

Destination     Gateway         Genmask         Flags Metric Ref    Use Iface

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 eth0

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 ppp0

10.1.0.1        0.0.0.0         255.255.255.255 UH    0      0        0 ppp0

169.254.0.0     0.0.0.0         255.255.0.0     U     0      0        0 eth0

192.168.43.0    0.0.0.0         255.255.255.0   U     0      0        0 wlan0


After executing :: sudo route add default gw 10.1.0.1 ppp0. Internet starts working. Routing table now becomes ::



Kernel IP routing table

Destination     Gateway         Genmask         Flags Metric Ref    Use Iface

0.0.0.0         10.1.0.1        0.0.0.0         UG    0      0        0 ppp0

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 eth0

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 ppp0

10.1.0.1        0.0.0.0         255.255.255.255 UH    0      0        0 ppp0

169.254.0.0     0.0.0.0         255.255.0.0     U     0      0        0 eth0

192.168.43.0    0.0.0.0         255.255.255.0   U     0      0        0 wlan0


So, I tried to set route add default gw 10.1.0.1 ppp0 command to run on boot.
I added this to /etc/rc.local. Didn't work ;
Then to /etc/network/interfaces. Didn't work ;
To /etc/ppp/ip-up.d/0clampmss. Didn't work ;
To sudo crontab -e . @reboot. Didn't work.



I did all this with /bin/ip route change default via 10.1.0.1 dev ppp0. But still it didn't work.



How do I set default gateway 10.1.0.1 ppp0 on boot so that I don't need to run it manually everytime ?






debian boot defaults gateway pppd







share|improve this question














I have setup raspberrypi zero w running raspbian as wifi router. I have PPPoE broadband connection. After setting up pppoeconf , hostapd & dnsmasq. I get this routing table ::



route -n



Kernel IP routing table

Destination     Gateway         Genmask         Flags Metric Ref    Use Iface

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 eth0

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 ppp0

10.1.0.1        0.0.0.0         255.255.255.255 UH    0      0        0 ppp0

169.254.0.0     0.0.0.0         255.255.0.0     U     0      0        0 eth0

192.168.43.0    0.0.0.0         255.255.255.0   U     0      0        0 wlan0


After executing :: sudo route add default gw 10.1.0.1 ppp0. Internet starts working. Routing table now becomes ::



Kernel IP routing table

Destination     Gateway         Genmask         Flags Metric Ref    Use Iface

0.0.0.0         10.1.0.1        0.0.0.0         UG    0      0        0 ppp0

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 eth0

0.0.0.0         0.0.0.0         0.0.0.0         U     0      0        0 ppp0

10.1.0.1        0.0.0.0         255.255.255.255 UH    0      0        0 ppp0

169.254.0.0     0.0.0.0         255.255.0.0     U     0      0        0 eth0

192.168.43.0    0.0.0.0         255.255.255.0   U     0      0        0 wlan0


So, I tried to set route add default gw 10.1.0.1 ppp0 command to run on boot.
I added this to /etc/rc.local. Didn't work ;
Then to /etc/network/interfaces. Didn't work ;
To /etc/ppp/ip-up.d/0clampmss. Didn't work ;
To sudo crontab -e . @reboot. Didn't work.



I did all this with /bin/ip route change default via 10.1.0.1 dev ppp0. But still it didn't work.



How do I set default gateway 10.1.0.1 ppp0 on boot so that I don't need to run it manually everytime ?






debian boot defaults gateway pppd




debian boot defaults gateway pppd






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked May 24 '18 at 4:12









jonny789jonny789

117110




117110













  • Do you get internet access if instead of adding a new default route you remove the already present eth0 default route? If yes, you'd better work towards getting rid of that in the first place.

    – Ferenc Wágner
    May 24 '18 at 10:57











  • You can only add the default route after the PPPoE connection is established. pppd has the option defaultroute for this (see man pppd), but I don't know how pppoeconf allows to set this option. So find whereever it stores the pppd options, and modify accordingly.

    – dirkt
    May 24 '18 at 11:55



















  • Do you get internet access if instead of adding a new default route you remove the already present eth0 default route? If yes, you'd better work towards getting rid of that in the first place.

    – Ferenc Wágner
    May 24 '18 at 10:57











  • You can only add the default route after the PPPoE connection is established. pppd has the option defaultroute for this (see man pppd), but I don't know how pppoeconf allows to set this option. So find whereever it stores the pppd options, and modify accordingly.

    – dirkt
    May 24 '18 at 11:55

















Do you get internet access if instead of adding a new default route you remove the already present eth0 default route? If yes, you'd better work towards getting rid of that in the first place.

– Ferenc Wágner
May 24 '18 at 10:57





Do you get internet access if instead of adding a new default route you remove the already present eth0 default route? If yes, you'd better work towards getting rid of that in the first place.

– Ferenc Wágner
May 24 '18 at 10:57













You can only add the default route after the PPPoE connection is established. pppd has the option defaultroute for this (see man pppd), but I don't know how pppoeconf allows to set this option. So find whereever it stores the pppd options, and modify accordingly.

– dirkt
May 24 '18 at 11:55





You can only add the default route after the PPPoE connection is established. pppd has the option defaultroute for this (see man pppd), but I don't know how pppoeconf allows to set this option. So find whereever it stores the pppd options, and modify accordingly.

– dirkt
May 24 '18 at 11:55










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