ppp between two machines over serail without a modem
Clash Royale CLAN TAG#URR8PPP
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Moving question from stackoverflow.com
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I'm trying to setup a PPP connection between two Linux machines over a serial line. I followed these instructions but it didn't work. The two machines are Fedora 28 Linux
on an Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz
and a custom built board with Linux 4.14.0-xilinx-v2018.2
on an ARMv7 A
.
Here are the commands and the output I got on a Fedora
machine:
$ sudo pppd -detach debug passive lock xonxoff 192.168.10.100:192.168.10.1 /dev/ttyUSB0 9600
[sudo] password for user:
using channel 3
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB0
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
LCP: timeout sending Config-Requests
And here are the commands and output I got Linux 4.14.0-xilinx-v2018.2
root@cpe-08:/data# pppd -detach debug passive lock xonxoff 192.168.10.1:192.168.10.100 /dev/ttyS0 9
600
Yep, you saw it correctly, there was no other output Linux4.14.0-xilinx-v2018.2
.
I was expecting to see ppp0
interface on both machines but didn't see any of them.
Here is the output of ifconfig
on Fedora 28
after running pppd
command
$ ifconfig
enp0s20f0u2u2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.24.176.116 netmask 255.255.255.0 broadcast 172.24.176.255
inet6 fe80::63fd:53b6:8b94:1abf prefixlen 64 scopeid 0x20<link>
ether 00:0e:c6:a5:94:88 txqueuelen 1000 (Ethernet)
RX packets 5016 bytes 457454 (446.7 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1368 bytes 141981 (138.6 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp0s31f6: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 54:e1:ad:8c:32:a5 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xec200000-ec220000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 184264 bytes 109696260 (104.6 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 184264 bytes 109696260 (104.6 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255
ether 52:54:00:62:c0:6c txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp58s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 100.96.37.134 netmask 255.255.255.192 broadcast 100.96.37.191
inet6 fe80::3728:7f03:ba95:5757 prefixlen 64 scopeid 0x20<link>
inet6 2620:10d:c0be:2226:7261:932:1670:38bb prefixlen 64 scopeid 0x0<global>
ether f8:34:41:af:1a:0e txqueuelen 1000 (Ethernet)
RX packets 13305344 bytes 16391874252 (15.2 GiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5691206 bytes 1228184162 (1.1 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
And here is the output from ifconfig
on a Linux 4.14.0-xilinx-v2018.2
after running a pppd
command
# ifconfig
eth0 Link encap:Ethernet HWaddr 00:04:35:00:01:08
inet addr:172.24.176.208 Bcast:172.24.176.255 Mask:255.255.255.0
inet6 addr: fe80::204:35ff:fe00:108/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2515 errors:0 dropped:0 overruns:0 frame:0
TX packets:753 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:221227 (216.0 KiB) TX bytes:93698 (91.5 KiB)
Interrupt:27 Base address:0xb000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:36160 errors:0 dropped:0 overruns:0 frame:0
TX packets:36160 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1516794 (1.4 MiB) TX bytes:1516794 (1.4 MiB)
I know that Linux 4.14.0-xilinx-v2018.2
was compiled to include ppp
support. I would have included an excerpt from a '.config' but it is not provided with the build. The reason I know that ppp
support is in the kernel is because I asked our build guy and he said he included it. I would appreciate any help on this.
linux serial-port ppp pppd
add a comment |Â
up vote
0
down vote
favorite
Moving question from stackoverflow.com
Unfortunately can't delete this question from stackoverflow.com.
I'm trying to setup a PPP connection between two Linux machines over a serial line. I followed these instructions but it didn't work. The two machines are Fedora 28 Linux
on an Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz
and a custom built board with Linux 4.14.0-xilinx-v2018.2
on an ARMv7 A
.
Here are the commands and the output I got on a Fedora
machine:
$ sudo pppd -detach debug passive lock xonxoff 192.168.10.100:192.168.10.1 /dev/ttyUSB0 9600
[sudo] password for user:
using channel 3
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB0
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
LCP: timeout sending Config-Requests
And here are the commands and output I got Linux 4.14.0-xilinx-v2018.2
root@cpe-08:/data# pppd -detach debug passive lock xonxoff 192.168.10.1:192.168.10.100 /dev/ttyS0 9
600
Yep, you saw it correctly, there was no other output Linux4.14.0-xilinx-v2018.2
.
I was expecting to see ppp0
interface on both machines but didn't see any of them.
Here is the output of ifconfig
on Fedora 28
after running pppd
command
$ ifconfig
enp0s20f0u2u2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.24.176.116 netmask 255.255.255.0 broadcast 172.24.176.255
inet6 fe80::63fd:53b6:8b94:1abf prefixlen 64 scopeid 0x20<link>
ether 00:0e:c6:a5:94:88 txqueuelen 1000 (Ethernet)
RX packets 5016 bytes 457454 (446.7 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1368 bytes 141981 (138.6 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp0s31f6: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 54:e1:ad:8c:32:a5 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xec200000-ec220000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 184264 bytes 109696260 (104.6 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 184264 bytes 109696260 (104.6 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255
ether 52:54:00:62:c0:6c txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp58s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 100.96.37.134 netmask 255.255.255.192 broadcast 100.96.37.191
inet6 fe80::3728:7f03:ba95:5757 prefixlen 64 scopeid 0x20<link>
inet6 2620:10d:c0be:2226:7261:932:1670:38bb prefixlen 64 scopeid 0x0<global>
ether f8:34:41:af:1a:0e txqueuelen 1000 (Ethernet)
RX packets 13305344 bytes 16391874252 (15.2 GiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5691206 bytes 1228184162 (1.1 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
And here is the output from ifconfig
on a Linux 4.14.0-xilinx-v2018.2
after running a pppd
command
# ifconfig
eth0 Link encap:Ethernet HWaddr 00:04:35:00:01:08
inet addr:172.24.176.208 Bcast:172.24.176.255 Mask:255.255.255.0
inet6 addr: fe80::204:35ff:fe00:108/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2515 errors:0 dropped:0 overruns:0 frame:0
TX packets:753 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:221227 (216.0 KiB) TX bytes:93698 (91.5 KiB)
Interrupt:27 Base address:0xb000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:36160 errors:0 dropped:0 overruns:0 frame:0
TX packets:36160 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1516794 (1.4 MiB) TX bytes:1516794 (1.4 MiB)
I know that Linux 4.14.0-xilinx-v2018.2
was compiled to include ppp
support. I would have included an excerpt from a '.config' but it is not provided with the build. The reason I know that ppp
support is in the kernel is because I asked our build guy and he said he included it. I would appreciate any help on this.
linux serial-port ppp pppd
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Moving question from stackoverflow.com
Unfortunately can't delete this question from stackoverflow.com.
I'm trying to setup a PPP connection between two Linux machines over a serial line. I followed these instructions but it didn't work. The two machines are Fedora 28 Linux
on an Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz
and a custom built board with Linux 4.14.0-xilinx-v2018.2
on an ARMv7 A
.
Here are the commands and the output I got on a Fedora
machine:
$ sudo pppd -detach debug passive lock xonxoff 192.168.10.100:192.168.10.1 /dev/ttyUSB0 9600
[sudo] password for user:
using channel 3
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB0
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
LCP: timeout sending Config-Requests
And here are the commands and output I got Linux 4.14.0-xilinx-v2018.2
root@cpe-08:/data# pppd -detach debug passive lock xonxoff 192.168.10.1:192.168.10.100 /dev/ttyS0 9
600
Yep, you saw it correctly, there was no other output Linux4.14.0-xilinx-v2018.2
.
I was expecting to see ppp0
interface on both machines but didn't see any of them.
Here is the output of ifconfig
on Fedora 28
after running pppd
command
$ ifconfig
enp0s20f0u2u2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.24.176.116 netmask 255.255.255.0 broadcast 172.24.176.255
inet6 fe80::63fd:53b6:8b94:1abf prefixlen 64 scopeid 0x20<link>
ether 00:0e:c6:a5:94:88 txqueuelen 1000 (Ethernet)
RX packets 5016 bytes 457454 (446.7 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1368 bytes 141981 (138.6 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp0s31f6: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 54:e1:ad:8c:32:a5 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xec200000-ec220000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 184264 bytes 109696260 (104.6 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 184264 bytes 109696260 (104.6 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255
ether 52:54:00:62:c0:6c txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp58s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 100.96.37.134 netmask 255.255.255.192 broadcast 100.96.37.191
inet6 fe80::3728:7f03:ba95:5757 prefixlen 64 scopeid 0x20<link>
inet6 2620:10d:c0be:2226:7261:932:1670:38bb prefixlen 64 scopeid 0x0<global>
ether f8:34:41:af:1a:0e txqueuelen 1000 (Ethernet)
RX packets 13305344 bytes 16391874252 (15.2 GiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5691206 bytes 1228184162 (1.1 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
And here is the output from ifconfig
on a Linux 4.14.0-xilinx-v2018.2
after running a pppd
command
# ifconfig
eth0 Link encap:Ethernet HWaddr 00:04:35:00:01:08
inet addr:172.24.176.208 Bcast:172.24.176.255 Mask:255.255.255.0
inet6 addr: fe80::204:35ff:fe00:108/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2515 errors:0 dropped:0 overruns:0 frame:0
TX packets:753 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:221227 (216.0 KiB) TX bytes:93698 (91.5 KiB)
Interrupt:27 Base address:0xb000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:36160 errors:0 dropped:0 overruns:0 frame:0
TX packets:36160 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1516794 (1.4 MiB) TX bytes:1516794 (1.4 MiB)
I know that Linux 4.14.0-xilinx-v2018.2
was compiled to include ppp
support. I would have included an excerpt from a '.config' but it is not provided with the build. The reason I know that ppp
support is in the kernel is because I asked our build guy and he said he included it. I would appreciate any help on this.
linux serial-port ppp pppd
Moving question from stackoverflow.com
Unfortunately can't delete this question from stackoverflow.com.
I'm trying to setup a PPP connection between two Linux machines over a serial line. I followed these instructions but it didn't work. The two machines are Fedora 28 Linux
on an Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz
and a custom built board with Linux 4.14.0-xilinx-v2018.2
on an ARMv7 A
.
Here are the commands and the output I got on a Fedora
machine:
$ sudo pppd -detach debug passive lock xonxoff 192.168.10.100:192.168.10.1 /dev/ttyUSB0 9600
[sudo] password for user:
using channel 3
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB0
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0xa0000> <magic 0x888f0bcb> <pcomp> <accomp>]
LCP: timeout sending Config-Requests
And here are the commands and output I got Linux 4.14.0-xilinx-v2018.2
root@cpe-08:/data# pppd -detach debug passive lock xonxoff 192.168.10.1:192.168.10.100 /dev/ttyS0 9
600
Yep, you saw it correctly, there was no other output Linux4.14.0-xilinx-v2018.2
.
I was expecting to see ppp0
interface on both machines but didn't see any of them.
Here is the output of ifconfig
on Fedora 28
after running pppd
command
$ ifconfig
enp0s20f0u2u2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.24.176.116 netmask 255.255.255.0 broadcast 172.24.176.255
inet6 fe80::63fd:53b6:8b94:1abf prefixlen 64 scopeid 0x20<link>
ether 00:0e:c6:a5:94:88 txqueuelen 1000 (Ethernet)
RX packets 5016 bytes 457454 (446.7 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1368 bytes 141981 (138.6 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp0s31f6: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 54:e1:ad:8c:32:a5 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xec200000-ec220000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 184264 bytes 109696260 (104.6 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 184264 bytes 109696260 (104.6 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255
ether 52:54:00:62:c0:6c txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp58s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 100.96.37.134 netmask 255.255.255.192 broadcast 100.96.37.191
inet6 fe80::3728:7f03:ba95:5757 prefixlen 64 scopeid 0x20<link>
inet6 2620:10d:c0be:2226:7261:932:1670:38bb prefixlen 64 scopeid 0x0<global>
ether f8:34:41:af:1a:0e txqueuelen 1000 (Ethernet)
RX packets 13305344 bytes 16391874252 (15.2 GiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5691206 bytes 1228184162 (1.1 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
And here is the output from ifconfig
on a Linux 4.14.0-xilinx-v2018.2
after running a pppd
command
# ifconfig
eth0 Link encap:Ethernet HWaddr 00:04:35:00:01:08
inet addr:172.24.176.208 Bcast:172.24.176.255 Mask:255.255.255.0
inet6 addr: fe80::204:35ff:fe00:108/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2515 errors:0 dropped:0 overruns:0 frame:0
TX packets:753 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:221227 (216.0 KiB) TX bytes:93698 (91.5 KiB)
Interrupt:27 Base address:0xb000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:36160 errors:0 dropped:0 overruns:0 frame:0
TX packets:36160 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1516794 (1.4 MiB) TX bytes:1516794 (1.4 MiB)
I know that Linux 4.14.0-xilinx-v2018.2
was compiled to include ppp
support. I would have included an excerpt from a '.config' but it is not provided with the build. The reason I know that ppp
support is in the kernel is because I asked our build guy and he said he included it. I would appreciate any help on this.
linux serial-port ppp pppd
linux serial-port ppp pppd
edited 9 mins ago
asked 11 mins ago
flashburn
16919
16919
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1 Answer
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After messing around for sometime I managed to get it working. Here is the command for Fedora
machine
sudo 0pppd -detach local debug noauth passive lock 192.168.10.100:192.168.10.1 /dev/ttyUSB0 9600
And here is the command for a Linux 4.14.0-xilinx-v2018.2
machine
pppd -detach persist debug local noauth passive lock 192.168.10.1:192.168.10.100 /dev/ttyS0 9600
I've been struggling with the problem for the past 2 months. Not sure why this question was initially downgraded. I imagine there are other people who had the same issue.
add a comment |Â
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
After messing around for sometime I managed to get it working. Here is the command for Fedora
machine
sudo 0pppd -detach local debug noauth passive lock 192.168.10.100:192.168.10.1 /dev/ttyUSB0 9600
And here is the command for a Linux 4.14.0-xilinx-v2018.2
machine
pppd -detach persist debug local noauth passive lock 192.168.10.1:192.168.10.100 /dev/ttyS0 9600
I've been struggling with the problem for the past 2 months. Not sure why this question was initially downgraded. I imagine there are other people who had the same issue.
add a comment |Â
up vote
0
down vote
After messing around for sometime I managed to get it working. Here is the command for Fedora
machine
sudo 0pppd -detach local debug noauth passive lock 192.168.10.100:192.168.10.1 /dev/ttyUSB0 9600
And here is the command for a Linux 4.14.0-xilinx-v2018.2
machine
pppd -detach persist debug local noauth passive lock 192.168.10.1:192.168.10.100 /dev/ttyS0 9600
I've been struggling with the problem for the past 2 months. Not sure why this question was initially downgraded. I imagine there are other people who had the same issue.
add a comment |Â
up vote
0
down vote
up vote
0
down vote
After messing around for sometime I managed to get it working. Here is the command for Fedora
machine
sudo 0pppd -detach local debug noauth passive lock 192.168.10.100:192.168.10.1 /dev/ttyUSB0 9600
And here is the command for a Linux 4.14.0-xilinx-v2018.2
machine
pppd -detach persist debug local noauth passive lock 192.168.10.1:192.168.10.100 /dev/ttyS0 9600
I've been struggling with the problem for the past 2 months. Not sure why this question was initially downgraded. I imagine there are other people who had the same issue.
After messing around for sometime I managed to get it working. Here is the command for Fedora
machine
sudo 0pppd -detach local debug noauth passive lock 192.168.10.100:192.168.10.1 /dev/ttyUSB0 9600
And here is the command for a Linux 4.14.0-xilinx-v2018.2
machine
pppd -detach persist debug local noauth passive lock 192.168.10.1:192.168.10.100 /dev/ttyS0 9600
I've been struggling with the problem for the past 2 months. Not sure why this question was initially downgraded. I imagine there are other people who had the same issue.
answered 10 mins ago
flashburn
16919
16919
add a comment |Â
add a comment |Â
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