The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘Network-and-equipment’ Category

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Fiber to Fiber speed beats Cable to Fiber speed by a factor 2 (all three internet connections are in the same house)

Posted by jpluimers on 2015/10/05

I’ve two fiber connections, one cable connection and one ADSL connection at home.

This is a traceroute from one fiber connection to the other over the outside network:

traceroute to snip.xs4all.nl (80.100.143.119), 64 hops max, 52 byte packets
 1  tomatortn66u (172.23.71.1)  0.951 ms  0.708 ms  0.638 ms
 2  fiber24315337241.heldenvannu.net (37.153.243.241)  1.135 ms  0.988 ms  0.974 ms
 3  rt121bb121-212-183.routit.net (212.121.121.183)  1.973 ms  1.976 ms  1.919 ms
 4  0-7-0-4-core2-a-tc1.routit.net (84.246.25.133)  2.711 ms  2.498 ms  2.517 ms
 5  0-7-0-4-core2-a-tc1.routit.net (84.246.25.133)  2.725 ms  2.674 ms  2.535 ms
 6  0-7-0-7-core4-a-tc2.routit.net (37.0.80.7)  3.048 ms  2.883 ms  2.712 ms
 7  1-2-inet1-tc2.routit.net (84.246.25.46)  2.767 ms  2.633 ms  2.514 ms
 8  ams-ix.tc2.xs4all.net (80.249.208.166)  2.676 ms  4.177 ms  2.775 ms
 9  0.ae5.xr3.3d12.xs4all.net (194.109.5.13)  2.987 ms  3.114 ms  11.387 ms
10  xe-8-1-0.dr11.xs4all.net (194.109.7.14)  6.188 ms
    xe-7-0-1.dr11.d12.xs4all.net (194.109.7.58)  3.320 ms
    xe-8-0-1.dr11.d12.xs4all.net (194.109.7.38)  3.206 ms
11  snip.xs4all.nl (80.100.143.119)  4.079 ms !X  3.960 ms !X  3.946 ms !X

This is the same but from my third connection (that will go away sooner than later): Cable.

traceroute to snip.xs4all.nl (80.100.143.119), 64 hops max, 52 byte packets
 1  www.asusnetwork.net (192.168.171.1)  1.016 ms  0.983 ms  0.938 ms
 2  * * *
 3  212.142.62.69 (212.142.62.69)  11.427 ms  8.361 ms  8.459 ms
 4  84.116.244.97 (84.116.244.97)  8.080 ms  10.405 ms  7.340 ms
 5  nl-ams09b-ri1-xe-10-2-0.aorta.net (84.116.130.22)  7.625 ms
    nl-ams09b-ri1-xe-8-0-0.aorta.net (84.116.130.2)  10.392 ms
    84.116.136.81 (84.116.136.81)  9.534 ms
 6  0.xe-1-2-0.xr1.tc2.xs4all.net (194.109.7.209)  8.315 ms  9.505 ms  9.684 ms
 7  0.ae5.xr3.3d12.xs4all.net (194.109.5.13)  9.508 ms
    0.ae4.xr4.1d12.xs4all.net (194.109.5.9)  9.565 ms
    0.ae5.xr3.3d12.xs4all.net (194.109.5.13)  9.459 ms
 8  xe-7-0-1.dr11.d12.xs4all.net (194.109.7.58)  8.547 ms  13.159 ms  9.893 ms
 9  snip.xs4all.nl (80.100.143.119)  9.710 ms !X  10.079 ms !X  8.121 ms !X

Finally there is ADSL (which will go even sooner):

snap:~ # traceroute snip.xs4all.nl
traceroute to snip.xs4all.nl (80.100.143.119), 30 hops max, 40 byte packets using UDP
 1  192.168.71.1 (192.168.71.1)  1.052 ms   0.554 ms   0.520 ms
 2  lo0.dr13.d12.xs4all.net (194.109.5.212)  17.767 ms   17.368 ms   17.123 ms
 3  1423.ae3.xr4.1d12.xs4all.net (194.109.7.137)  16.901 ms 1418.ae3.xr4.1d12.xs4all.net (194.109.7.17)  16.628 ms 1323.ae3.xr3.3d12.xs4all.net (194.109.7.141)  16.354 ms
 4  xe-8-1-0.dr11.xs4all.net (194.109.7.14)  15.961 ms xe7-0-0.dr11.d12.xs4all.net (194.109.7.170)  15.762 ms xe-8-1-0.dr11.xs4all.net (194.109.7.14)  15.283 ms
 5  snip.xs4all.nl (80.100.143.119)(N!)  15.914 ms (N!)  16.171 ms (N!)  15.710 ms

Cable is about twice as slow than Fiber.

ADSL is about three times as slow than Fiber.

–jeroen

Posted in fiber, Fritz!, Fritz!Box, Internet, Power User, routers, TomatoUSB | Leave a Comment »

http://169.254.1.1 trick for Opening UI of the FRITZ!WLAN Repeater 1750E – via: AVM International

Posted by jpluimers on 2015/08/24

Because http://fritz.box points to my Fritz!BOX router, it cannot be used to get to my Fritz!WLAN Repeater. I just learned about the http://169.254.1.1 trick does.

Which saves me from remembering the repeater IP-address or name.

–jeroen

via: Opening the FRITZ!Box user interface | FRITZ!WLAN Repeater 1750E | AVM International.

Posted in Fritz!, Fritz!Box, Fritz!WLAN, Internet, Power User, routers | Leave a Comment »

Setting your DNS servers manually – via – Tweakers

Posted by jpluimers on 2015/08/21

Interesting Dutch thread about a major ISP having DNS issues because of DDos attacks. Many messages to set your DNS servers manually on various operating systems, and a list of good DNS server alternatives. Recommended reading:

Ziggo kampt weer met storing – update – IT Pro – Nieuws – Tweakers.

–jeroen

Posted in Internet, Power User, routers | Leave a Comment »

SonicWALL Multi-WAN Firewalls (Unlimited WAN)

Posted by jpluimers on 2014/11/14

Interesting: all SonicWALL seem to support multi-WAN (more than 2 WAN) in both Failover and Round robin fashion: SonicWALL Multi-WAN Firewalls (Unlimited WAN).

–jeroen

Posted in Network-and-equipment, Power User | Leave a Comment »

Some more notes on ASUS RT-N66U, firmwares, temperatures and versions

Posted by jpluimers on 2014/08/20

In the the irregular series of ASUS RT-N66U and TomatoUSB posts:

Execute this script from the Tomato USB interface, or a ssh/telnet shell:

cat /dev/mtd0ro | grep bl_version
nvram get os_version
nvram get clkfreq
wl -i eth1 phy_tempsense | awk '{print $1/2+20;}'
wl -i eth2 phy_tempsense | awk '{print $1/2+20;}'
  • Line 1 gets the CFE bootloader version
    (1.0.2 and lower boot with 32K of NVRAM, 1.0.3 and up with 64K of RAM; some Firmwares work around the 32k limitation)
  • Line 2 gets the Firmware model and version
  • Line 3 gets the CPU speed
  • Line 4 and 5 get the temperature for eth1 (2.4 Ghz) and eth2 (5 Ghz) in Celsius
    It is based on the RMerlinDev (firmware developer) information on temperatures: These are for each radio. Take the returned value, divide by 2, then add 20. Results are in Celcius.
    Next to that knowledge, it uses a few tricks on awk calculation, and first parameter in awk (the second parameter would be the hex value of the temperature code in parenthesis) which is easier than shell calculations.

Based on those, I found a few very useful scripts:

–jeroen

Posted in ASUS RT-N66U, Awk, bash, Development, Internet, Network-and-equipment, Power User, Scripting, Software Development, TomatoUSB | Leave a Comment »

Mac/PC: sending Wake-on-LAN (WOL) packets

Posted by jpluimers on 2014/07/25

I’ve succesfully woken up these machines:

  • HP XW6600 running ESXi 5.1
  • ThinkPad W701U running Windows 7

I still need to try to wake up a Mac Mini Server running OS X 10.6 (Snow Leopard).

MacBook Air on 10.7 (Lion) and Retina on 10.8 (Mountain Lion) won’t work as they are WiFi only, and WOL does not work over WiFi.

On 10.7 and up it might not work on a Mac Mini Server either, as Apple Introduced Dark Wake.

I used these tools to send WOL packets: Read the rest of this entry »

Posted in *nix, Apple, ESXi5.1, Ethernet, Hardware, HP XW6600, Linux, Mac OS X / OS X / MacOS, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Network-and-equipment, openSuSE, OS X 10.8 Mountain Lion, Power User, SuSE Linux, Virtualization, VMware, VMware ESXi, Wake-on-LAN (WoL), Windows, Windows 7 | Leave a Comment »

Fonera Simpl Wireless Settings : Fon Support

Posted by jpluimers on 2014/04/21

Somehow my Fonera insisted that WiFi channel 2 was a good choice.

It isn’t so I forced it to be on one of the good 1/6/11 channel choices.

This links describes where those settings are: Fonera Simpl Wireless Settings : Fon Support.

–jeroen

Posted in Fonera FON2100A, Network-and-equipment, Power User | Leave a Comment »

Some Mikrotik and RouterOS Links to get it running on ESXi for experimental purposes.

Posted by jpluimers on 2014/03/27

RouterOS runs on many kinds of hardware. Of course on the MikroTik hardware itself (which always comes with a license), but also on x86 hardware, even virtualized systems.

In that respect, it looks a bit like pfSense, or Endian, but on steroids and closed source.

Here are some links focused on MikroTik  on ESXi (which is great for experimental purposes):

WOL (Wake ON LAN)

–jeroen

via: Routers.

Posted in ESXi4, ESXi5, ESXi5.1, ESXi5.5, Ethernet, Internet, Network-and-equipment, Power User, routers, Virtualization, VMware, VMware ESXi, Wake-on-LAN (WoL) | Tagged: , | Leave a Comment »

Peplink multi-WAN routers and VPN solutions.

Posted by jpluimers on 2014/03/24

Interesting: Peplink multi-WAN routers and VPN solutions.

Lets see how this compares to MikroTik stuff (:

–jeroen

Posted in Internet, Power User, routers | Leave a Comment »

Headless: PC Engines APU System Boards Feature AMD G-Series T40E APU, 3 Gigabit Ethernet Ports

Posted by jpluimers on 2014/03/10

Interesting for instance for a pfSense router: [Wayback/Archive] PC Engines APU System Boards Feature AMD G-Series T40E APU, 3 Gigabit Ethernet Ports.

–jeroen

Posted in *nix, APU, Hardware, Internet, Network-and-equipment, Power User, routers | Leave a Comment »

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