I was was wondering whether it might be possible, as an enhancement to the GUI, to show the ethernet connection speed for wired devices in the Device List page. I don't mean the actual traffic speed, just the connection speed i.e. 10/100/1000Mbps. Without having to change the tables, I was thinking you could display these values in the column that shows Wifi connection speed - the column named "TX/RX Rate". Anyone else think this would be useful? Possible? PS - I've no idea how to actually code such a function, I'm just throwing the idea out there hoping someone with the skills might pick it up...
Should be possible ethtool or mii-tool might work - but its likely to be router/driver specific. Asus have a standalone program 'wanduck' which uses various tricks to determine the state of the wan port, for some reason just finding out whether there's a cable connected isn't straightforward in Linux!
/usr/sbin/ip should give you this information. Looks like /usr/sbin/ip can not show you link/speed. Sorry for the misinformation. http://linux.die.net/man/8/ip
I see there is a precompiled binary, but it displays the speed incorrectly for me.. [root@mainrouter /tmp]$ wget http://multics.minidns.net/tomato/ethtool-2.6.36/ethtool Connecting to multics.minidns.net (74.90.75.252:80) ethtool 100% |*************************************************************| 191k 00:00:00 ETA [root@mainrouter /tmp]$ chmod 755 ethtool [root@mainrouter /tmp]$ ./ethtool eth0 Settings for eth0: Supported ports: [ ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Supports auto-negotiation: Yes Advertised link modes: Not reported Advertised pause frame use: No Advertised auto-negotiation: Yes Link partner advertised link modes: 100baseT/Half 1000baseT/Full Link partner advertised pause frame use: No Link partner advertised auto-negotiation: Yes Speed: 1833173002Mb/s Duplex: Full Port: Twisted Pair PHYAD: 0 Transceiver: internal Auto-negotiation: on MDI-X: Unknown Cannot get wake-on-lan settings: Invalid argument Cannot get message level: Invalid argument Cannot get link status: Invalid argument [root@mainrouter /tmp]$ ./ethtool -i eth0 driver: et0 version: 5.10.147.0 firmware-version: bus-info: [root@mainrouter /tmp]$
So it looks like the universal tool doesn't work - Asus GPL sourcecode does have a function which seems to do exactly what you want though, here 's a sourcecode snippet Code: // 2bit per port (0-4(5)*2 shift) // 0: 10 Mbps // 1: 100 Mbps // 2: 1000 Mbps uint32_t get_phy_speed(uint32_t portmask) { int fd, tmp; struct ifreq ifr; // page 0x01 and status register 0x04 int vecarg[2] = { 0x01 << 16 | 0x04, 0 }; memset(&ifr, 0, sizeof(ifr)); strcpy(ifr.ifr_name, "eth0"); // is it always the same? fd = socket(AF_INET, SOCK_DGRAM, 0); if (fd < 0) return 0; ifr.ifr_data = (caddr_t) vecarg; if(ioctl(fd, SIOCGETCROBORD, (caddr_t)&ifr)<0) vecarg[1] = 0; close(fd); /* 53115/53125, 2bit: 0=10 Mbps, 1=100Mbps, 2=1000Mbps */ /* 5325E/535x, 1bit: 0=10 Mbps, 1=100Mbps */ tmp = get_model(); if (tmp != MODEL_RTN66U && tmp != MODEL_RTN16 && tmp != MODEL_RTN15U && tmp != MODEL_RTN53) { for (tmp = 0; vecarg[1]; vecarg[1] >>= 1) { tmp |= (vecarg[1] & 0x01); tmp <<= 2; } vecarg[1] = tmp; } //_dprintf("get_phy_speed %x %x\n", vecarg[1], portmask); return (vecarg[1] & portmask); }
Looks like robocfg can possibly get the speed/duplex? http://sourceforge.net/projects/tomatousb/files/Experimental (beta)/K26-MIPSR2/extras-K26-MIPSR2.tar.gz/download [root@tivorouter apps]$ ./robocfg show Switch: enabled gigabit Port 0: 1000FD enabled stp: none vlan: 2 jumbo: off mac: 68:7f:74:c7:12:c4 Port 1: DOWN enabled stp: none vlan: 1 jumbo: off mac: 00:00:00:00:00:00 Port 2: DOWN enabled stp: none vlan: 1 jumbo: off mac: 00:00:00:00:00:00 Port 3: 100FD enabled stp: none vlan: 1 jumbo: off mac: 00:11:d9:30:0e:da Port 4: DOWN enabled stp: none vlan: 1 jumbo: off mac: 00:00:00:00:00:00 Port 5: 1000FD enabled stp: none vlan: 1 jumbo: off mac: 68:7f:74:c7:12:c4 VLANs: BCM53115 enabled mac_check mac_hash 1: vlan1: 1 2 3 4 8t 2: vlan2: 0 8t https://code.google.com/p/wl500g/source/browse/trunk/utils/robocfg.c
Yup that tool would be it On my RT-N16 it shows the MAC addresses (obscured) on devices connected, which do match up with the device list Code: root@RTN16:/tmp/home/root# robocfg show Switch: enabled gigabit Port 0: 100FD enabled stp: none vlan: 2 jumbo: off mac: 00:12:17:xx:yy:zz Port 1: DOWN enabled stp: none vlan: 1 jumbo: off mac: 90:fb:a6:xx:yy:zz Port 2: 1000FD enabled stp: none vlan: 1 jumbo: off mac: 00:22:15:xx:yy:zz Port 3: DOWN enabled stp: none vlan: 1 jumbo: off mac: 00:0c:41:xx:yy:zz Port 4: DOWN enabled stp: none vlan: 1 jumbo: off mac: 00:00:00:00:00:00 Port 5: 1000FD enabled stp: none vlan: 1 jumbo: off mac: 90:e6:ba:xx:yy:zz 2: vlan2: 0 8t But on wrt54gs which has various devices and switches hanging off it, need the showmacs command Code: root@wrt54gs:/tmp/home/root# robocfg show Switch: enabled Port 0: 100FD enabled stp: none vlan: 1 mac: 00:00:00:00:00:00 Port 1: 100FD enabled stp: none vlan: 0 mac: 00:00:00:00:00:00 Port 2: 100FD enabled stp: none vlan: 0 mac: 00:00:00:00:00:00 Port 3: 100FD enabled stp: none vlan: 0 mac: 00:00:00:00:00:00 Port 4: 100FD enabled stp: none vlan: 0 mac: 00:00:00:00:00:00 Port 5: 100FD enabled stp: none vlan: 0 mac: 00:00:00:00:00:00 VLANs: BCM5325/535x enabled mac_check mac_hash 0: vlan0: 1 2 3 4 5t 1: vlan1: 0 5t 2: vlan2: 3: vlan3: 4: vlan4: 5: vlan5: 6: vlan6: 7: vlan7: 8: vlan8: 9: vlan9: 10: vlan10: 11: vlan11: 12: vlan12: 13: vlan13: 14: vlan14: 15: vlan15: root@wrt54gs:/tmp/home/root# robocfg showmacs -------------------------------------- VLAN MAC Type Port -------------------------------------- 0001 00:12:17:xx:yy:zz DYNAMIC 5 0000 00:22:15:xx:yy:zz DYNAMIC 1 0000 00:15:af:xx:yy:zz DYNAMIC 5 0000 00:21:14:xx:yy:zz DYNAMIC 3 0000 00:13:10:xx:yy:zz DYNAMIC 3 0001 00:12:17:xx:yy:zz STATIC 5 0000 f4:6d:04:xx:yy:zz DYNAMIC 4 0000 00:12:17:xx:yy:zz STATIC 5 0000 00:0c:41:xx:yy:zz DYNAMIC 3 0001 00:30:b8:xx:yy:zz DYNAMIC 0 0000 00:23:69:xx:yy:zz DYNAMIC 4 But that command doesn't work on the RT-N16 Code: root@RTN16:/tmp/home/root# robocfg showmacs -------------------------------------- VLAN MAC Type Port -------------------------------------- *** Not ready for BCM53115!
mstombs, Did you use the precompiled binary, or did you compile from source? The following source code looks like it includes references to BCM53115. https://code.google.com/p/wl500g/source/browse/trunk/utils/robocfg.c
I did use the precompiled, but have now compiled from that source without any changes and it does work on RT-N16 Code: robocfg showmacs -------------------------------------- VLAN MAC Type Port -------------------------------------- 0001 90:e6:ba:xx.yy.zz STATIC 8 0001 00:15:af:xx.yy.zz DYNAMIC 8 0002 00:12:17:xx.yy.zz DYNAMIC 0 0001 00:22:15:xx.yy.zz DYNAMIC 2 0002 90:e6:ba:xx.yy.zz DYNAMIC 8 0002 90:e6:ba:xx.yy.zz STATIC 8 This version also knows the wan interface vlan2 is port 8 Still quite tricky to use this need to look up device by MAC to port then speed
The robocfg binary and build script is still temporarily available on http://mymwi.comli.com/Tomtest/, if anyone wants to take this on - I feel it should be possible to do with a bash script and then added to tomato http c-code for efficient implementation
Here's a question... My setup has E3000 going via ethernet to a gigabit switch then on to a bunch of devices (some 1000mbps, some 100mbps). What speed would be reported for each device based on MAC?
The wireless link rate is already being indicated under "device list" menu, it would be also great to show the wired device port speed
