Comments (3)
ddcc
commented on June 27, 2024
The factory reset functionality may be doing something weird; try adding touch /dev/gpio to fixImage.sh, delete the 1 subdirectory under scratch, and restart from makeImage.sh.
Otherwise, it seems like the network is coming up, so I'm not sure what's going on. Since the firmware spawns a shell on the default console, you should be able to poke around with iptables and ifconfig to see if there's something strange there. I made a change to enable the VNC server by default, so if you update the local git repository and restart from the inferNetwork.sh step, you should be able to access the console using step 10 from the README.
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kkkpoh
commented on June 27, 2024
Just a quick update, adding 'touch dev/gpio' gave the same result.
I am poking through the console and hope to find something in there. Will update if I could identify the root cause.
[update]
I was poking the firmware using the run.mispel-debug.sh with added networking interface parameters from the original run.sh. The output of the ifconfig and route -n seems OK, as ip address and route were added correctly. However, when performing an arping from the host system, the reply was coming from eth2 instead of the br0:
$ ping 192.168.0.1
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
^C
--- 192.168.0.1 ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 1999ms
$ arping -I tap3_0 192.168.0.1
ARPING 192.168.0.1 from 192.168.0.2 tap3_0
Unicast reply from 192.168.0.1 [00:DE:FA:19:C0:02] 1.274ms
Unicast reply from 192.168.0.1 [00:DE:FA:19:C0:02] 1.112ms
Unicast reply from 192.168.0.1 [00:DE:FA:19:C0:02] 1.150ms
Unicast reply from 192.168.0.1 [00:DE:FA:19:C0:02] 1.068ms
^CSent 4 probes (1 broadcast(s))
Received 4 response(s)
Below is the output of the ifconfig from the firmware:
# ifconfig
br0 Link encap:Ethernet HWaddr 00:DE:FA:19:C0:01
inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:77 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:24806 (24.2 KiB)
eth2 Link encap:Ethernet HWaddr 00:DE:FA:19:C0:02
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:51 errors:0 dropped:0 overruns:0 frame:0
TX packets:135 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:4431 (4.3 KiB) TX bytes:50234 (49.0 KiB)
Interrupt:10 Base address:0x1060
eth2.0 Link encap:Ethernet HWaddr 00:DE:FA:19:C0:01
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:81 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:25430 (24.8 KiB)
eth2.2 Link encap:Ethernet HWaddr 00:DE:FA:19:C0:02
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:46 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:24252 (23.6 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:2 errors:0 dropped:0 overruns:0 frame:0
TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:224 (224.0 B) TX bytes:224 (224.0 B)
I was not able to ping the firmware unless I configure the eth2 with a new IP address (within the same subnet) and reconfigure the routing table accordingly.
When I tested the firmware on the VM (attifyOS) that has a working copy of firmadyne, I was able to ping the firmware without any amendment and the output of the arping shows a reply from br0 instead of eth2:
$ ping 192.168.0.1
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=14.1 ms
64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.442 ms
64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.963 ms
^C
--- 192.168.0.1 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 0.442/5.172/14.111/6.324 ms
$ arping -I tap333.0 192.168.0.1
ARPING 192.168.0.1 from 192.168.0.2 tap333.0
Unicast reply from 192.168.0.1 [00:DE:FA:19:C0:01] 1.128ms
Unicast reply from 192.168.0.1 [00:DE:FA:19:C0:01] 0.733ms
^CSent 2 probes (1 broadcast(s))
Received 2 response(s)
Below is the output of ifconfig from the firmware running in attifyOS:
# ifconfig
br0 Link encap:Ethernet HWaddr 00:DE:FA:19:C0:01
inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:39 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:315 (315.0 B) TX bytes:12538 (12.2 KiB)
eth2 Link encap:Ethernet HWaddr 00:DE:FA:19:C0:02
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7 errors:0 dropped:0 overruns:0 frame:0
TX packets:57 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:671 (671.0 B) TX bytes:15658 (15.2 KiB)
Interrupt:10 Base address:0x1060
eth2.0 Link encap:Ethernet HWaddr 00:DE:FA:19:C0:01
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:42 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:331 (331.0 B) TX bytes:12916 (12.6 KiB)
eth2.2 Link encap:Ethernet HWaddr 00:DE:FA:19:C0:02
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:2274 (2.2 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
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liyansong2018
commented on June 27, 2024
Bridge setting error. You should reset the bridge in the qemu virtual machine
For example
brctl addif br0 eth0from firmadyne.
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