Lowyat.NET: Latest topics by User61

TG389ac SSH login

User61 — Wed, 10 Jan 2018 21:50:47 +0800

I have a Technicolor TG389ac device and the SSH port is open. However I can't login using the admin account via SSH. Anybody know any account that is able to?

Connecting a tunnel broker to Mikrotik RouterOS

User61 — Sat, 01 Oct 2011 14:09:50 +0800

Hi guys, any of you using HE's tunnel broker on your Mikrotik? I can't seem to get it to work fully with the sample config given by HE. It will setup the tunnel on the router but clients behind it can't use IPv6 still. Ping and traceroute will work if done from the router.

Any gurus got this done?

CODE

/interface 6to4 add comment="Hurricane Electric IPv6 Tunnel Broker" disabled=no local-address=175.1.2.3 mtu=1280 name=sit1 remote-address=216.218.221.42
/ipv6 route add comment="" disabled=no distance=1 dst-address=2000::/3 gateway=2001:470:30:423::1 scope=30 target-scope=10
/ipv6 address add address=2001:470:30:423::2/64 advertise=yes disabled=no eui-64=no interface=sit1

Unifi RB750 port forwarding still not working

User61 — Tue, 26 Apr 2011 03:50:22 +0800

Hi there, I've followed MikroTik's wiki page for help with port forwarding/mapping and also KLseet + rizvanrp's guide (on KLseet's website). I've setup port forwarding for port 22 to my linux box.

With MikroTik wiki's example (no In interface specified for dst-nat and no Out Interface specified for srcnat masquerade), I seem to be able to access my linux box using ssh but if I want to login to another remote box via ssh, it seems to connect me to my linux box only regardless of what address I'm trying to connect.

With KLseet's (updated) guide (In interface specified for dst-nat and out Interface specified for srcnat masquerade) on port forwarding, connecting to remote computers via ssh is okay but I lose the ability to connect to my own linux box from outside my own network.

What am I doing wrong?

CODE

/ip firewall nat print detail

0 ;;; default configuration
chain=srcnat action=masquerade out-interface=Unifi-Internet

1 X chain=srcnat action=masquerade

2 chain=dstnat action=dst-nat to-addresses=192.168.88.10 to-ports=22
protocol=tcp in-interface=Unifi-Internet dst-port=22

3 X chain=dstnat action=dst-nat to-addresses=192.168.88.10 to-ports=21
protocol=tcp dst-port=21

CODE

/ip route print detail

0 ADS dst-address=0.0.0.0/0 gateway=219.93.218.177
gateway-status=219.93.218.177 reachable Unifi-Internet distance=1
scope=30 target-scope=10

1 ADC dst-address=192.168.88.0/24 pref-src=192.168.88.1
gateway=ether2-local-master
gateway-status=ether2-local-master reachable distance=0 scope=10

2 ADC dst-address=219.93.218.177/32 pref-src=110.159.111.222
gateway=Unifi-Internet gateway-status=Unifi-Internet reachable
distance=0 scope=10

Unifi Home Network Setup

User61 — Sun, 23 Jan 2011 20:54:33 +0800

Hi there, I need some help from all of you networking sifus out there. My current setup for Unifi is:

Big bad world -> RG -> Mikrotik RG750G -> main WRT54GL (ddwrt) and IPTV

- RG750G is setup as per klseet's guide.
- the main WRT54GL is connected to two others WRT54GL via WDS and they work fine.

The problem is, the IPTV box is connected via a very long ethernet cable across my livingroom so I set up another WRT54GL as a wireless bridge to connect to the main WRT54GL but this doesn't work (the link is made, I can connect my laptop to the internet if I'm plugged in via ethernet cable to this router, just that there's the VLAN 600 thingy that is throwing a spanner in the works I think). My questions is: is it even possible to do what I'm attempting to do? If yes, how? Thanks.

How to add another module of RAM into Inspiron6400

User61 — Mon, 27 Aug 2007 14:35:41 +0800

My 6400 has 2 modules of RAM currently. 512MB that came with the laptop and another 1GB that I installed at the back after I got the laptop. Now I have another 1GB that I wanna replace the 512MB with. Dell does not have a service manual that tells me how to replace the 512MB that is inside my computer, the one under my keyboard.

So I'd like to ask for some help from you guys if any of you have done it before. I'd appreciate it if you could tell me how or best, point to a official guide with lots of pictures in it Thanks.