Community discussions

MikroTik App

Search found 43 matches

by rz8168
Tue May 09, 2006 10:46 pm
Forum: General
Topic: 2 ISP in 1 LAN and policy routing
Replies: 4
Views: 1880

Can you try this? /ip firewall mangle add chain=prerouting src-address=10.0.0.144/32 action=mark-routing new-routing-mark=mt-p2p p2p=all-p2p /ip firewall mangle add chain=prerouting src-address=10.0.0.144/32 action=mark-routing new-routing-mark=mt /ip route add gateway=10.0.0.253 routing-mark=mt-p2p...
by rz8168
Tue May 09, 2006 10:25 pm
Forum: General
Topic: Bandwidth limiting...need some good examples
Replies: 9
Views: 3487

Here's the config from my firewall. I substituted the real ips with 123.123.x.x. This config will limit each IP to 1600K/256K on an DS3 pipe. [sysadmin@LAX-Firewall] queue simple> pr Flags: X - disabled, I - invalid, D - dynamic 0 name="Global Traffic" target-addresses=123.123.121.0/24,123.123.122.0...
by rz8168
Tue May 09, 2006 10:15 pm
Forum: General
Topic: Bandwidth limiting...need some good examples
Replies: 9
Views: 3487

oh by the way, if you want to just limit per connection to 512Kb/128Kb, you can use simple queue or queue tree. Add two PCQ queue type download-limit 512K upload-limit 128K In simple queue, add target-address subnet (your client ip subnet say 123.123.123.0/24), setup Upload Limit queue type to "uplo...
by rz8168
Tue May 09, 2006 10:04 pm
Forum: General
Topic: intel pro1000mt DUAL probelm
Replies: 28
Views: 6866

I have the same card in supermicro superserver 1u running 2.9.23 but no problems so far.
by rz8168
Tue May 09, 2006 10:01 pm
Forum: General
Topic: Bandwidth limiting...need some good examples
Replies: 9
Views: 3487

I'm trying to set up like what you are requesting but unfortunately, no success. And as far as I know, no one has done that. I'm trying to set up PCQ 1.5Mbps/256Kbps per connection and within that, limit P2P down to 128K/128K.
by rz8168
Fri May 05, 2006 3:28 am
Forum: General
Topic: PCQ Question
Replies: 1
Views: 809

PCQ Question

Just a question.... Is it doable if i want to get Mikrotik to limit like this p2p (limit at 128k) web (limit at 1Mb) other (limit at 1Mb) ----------------------- But total bandwith limit per IP connection is 1Mb disregard the total queue limit combined. Say if I have a pcq queue for p2p say 256k and...
by rz8168
Thu Nov 10, 2005 8:54 am
Forum: General
Topic: DHCP and MacOS problem
Replies: 2
Views: 884

Does anyone ever have Machintosh users connect through Mikrotik???
by rz8168
Wed Nov 09, 2005 10:21 pm
Forum: General
Topic: DHCP and MacOS problem
Replies: 2
Views: 884

DHCP and MacOS problem

Is anybody having problems with MacOS getting ip from DHCP Server on Mikrotik? Mac based systems seem to have trouble getting IP address from Mikrotik. 1/4 of our 1100 tenants complained about this issue then we immediately switched to Windows based DHCP server to fix this problem. I also have a sta...
by rz8168
Tue Nov 08, 2005 11:22 am
Forum: Wireless Networking
Topic: system,error,critical router was rebooted without proper shu
Replies: 12
Views: 19774

I'm having similar problem with 3 routers out of 10. One of them is brand new, it rebooted 3 times within 8 hours. 2 of them is running on 2.9.6 and the new one is 2.9.7
by rz8168
Sun Sep 11, 2005 10:31 am
Forum: General
Topic: Broadcom NICs
Replies: 1
Views: 917

Broadcom NICs

Has anyone tried them? I'm worry about their quality. Currently I'm using intel nics. But we are about to deploy a new firewall... and I just saw Supermicro released their new products - 5014C-MFB. Its 1u blade server with intel chipset board but Broadcom based NICs. I like their design, it is just ...
by rz8168
Sat Feb 12, 2005 4:06 am
Forum: General
Topic: Router keeps crashing - Kernel Panic
Replies: 13
Views: 2968

I downgraded it to .19 as well to see if problem exists.... and yes it still exists. Right now, I'll stop managing firewall rules at this point now until a fix comes out.
by rz8168
Thu Feb 10, 2005 11:51 pm
Forum: General
Topic: Router keeps crashing - Kernel Panic
Replies: 13
Views: 2968

I have same problem! Two of our router just crashed after upgrading to 2.8.23. It happened while I'm working on firewall rules especially mangle rules then it caused kernel panic.
by rz8168
Wed Nov 03, 2004 12:34 pm
Forum: General
Topic: Subnet Burstable Bandwidth Howto
Replies: 9
Views: 2869

Use PCQ which I've did to my clients. Don't use MAX-Limit, because it will apply to whole flow instead of per client wise. Also, bursting won't be supported as far as I concerned.
by rz8168
Tue Nov 02, 2004 4:44 am
Forum: General
Topic: limit-burst
Replies: 1
Views: 1009

limit-burst

can someone explain to me what doese limit-burst really mean? I don't understand about it regards the limit-count/limit-time. My english isn't that good.

what does limit-burst have affect to limit-count and limit-time? Can someone give me an example or explaination please? Thanks.
by rz8168
Mon Nov 01, 2004 8:59 pm
Forum: General
Topic: question about bridging
Replies: 2
Views: 1150

question about bridging

I have bridged network. 7 buildings, each of the building has a MT box bridged to have clients able to use the public ips. we have 4 subnets of public ips but appears to have minor to critical broadcast storm. 0 ;;; Drop all broadcast mac-src-address=00:00:00:00:00:00 in-interface=all mac-dst-addres...
by rz8168
Wed Oct 27, 2004 12:28 pm
Forum: General
Topic: How to prevent DoS/DDoS attacks in mikrotik?
Replies: 2
Views: 2496

Thx, but can you help me understand one thing about it... about action=return My MK is a bridge to client with filtering support..... Here's my forward chain already looked like: 4 src-address=216.x.x.0/24 action=jump jump-target=admin-out 5 src-address=208.x.x.0/24 action=jump jump-target=tenants-o...
by rz8168
Tue Oct 26, 2004 2:02 pm
Forum: General
Topic: How to prevent DoS/DDoS attacks in mikrotik?
Replies: 2
Views: 2496

How to prevent DoS/DDoS attacks in mikrotik?

Does anyone has tested a firewall rules that can prevent DoS or DDoS attacks?
by rz8168
Thu Oct 21, 2004 1:21 pm
Forum: RouterBOARD hardware
Topic: Transcend Flash IDE?
Replies: 3
Views: 5094

Thanks for the advice, guys. Is there anyway you can tell how many cycle it has written? I'm getting 256MB Flash IDE for bandwidth queuing and firewalling, will there be any problems with write cycle? I also do a lot of packet sniffering in firewall too to hunt down hosts with viruses and worms.
by rz8168
Thu Oct 21, 2004 9:43 am
Forum: RouterBOARD hardware
Topic: Transcend Flash IDE?
Replies: 3
Views: 5094

Transcend Flash IDE?

Has anyone used Transcend Flash IDE DOM? or Similar Flash IDE (DoM)?

Are they any reliable than standard HDD IDE drive? Did anyone had any problems with it?
by rz8168
Thu Oct 21, 2004 2:25 am
Forum: General
Topic: Hardware recommendation?
Replies: 3
Views: 1339

Hardware recommendation?

I've been using AMD lately... and I'm looking for 1U solutions for MT Boxes and I decided to go with 1U barebone Supermicro 5013C-M. Here's my questions: What is the recommeneded or minimum required pentium 4 CPU to handle 1,000 users with intensive bandwidth queuing and firewalling? Is Pentium 4 2....
by rz8168
Mon Sep 13, 2004 2:43 pm
Forum: General
Topic: Hardware needed for 45-100mbps??
Replies: 8
Views: 2807

Two type of chipset had failed my firewall, they are onboard nvidia and onboard VIA LAN chipsets. So far, I have other firewalls with 4 port NIC from mikrotik, intel dual port nic, and few 3com (integrated and add-on pci) works flawlessly. I would personally recommend intel and 3com chipset.
by rz8168
Sat Jul 17, 2004 1:24 am
Forum: General
Topic: MSN and Windows Messenger traversing NAT
Replies: 2
Views: 2013

mikrotik doesn't work with msn video and voice conferencing. UPnP doesn't function properly. Mikrotik doesn't seem to care....
by rz8168
Tue Jun 22, 2004 11:33 am
Forum: General
Topic: How to put LAN to use public IPs without bridge?
Replies: 10
Views: 4940

We are ISP for student housing, and we provide public internet access to internal and external as we promised to students.
by rz8168
Mon Jun 21, 2004 11:53 pm
Forum: General
Topic: How to put LAN to use public IPs without bridge?
Replies: 10
Views: 4940

Why not use just throttle bandwidth by IP address? I started routing public addresses recently using a bridged interface and limiting bandwidth in this way is working very well for us. So are you saying it would be better to use bridge and PCQ? I don't understand what do you mean by throttle bandwi...
by rz8168
Fri Jun 18, 2004 10:57 pm
Forum: General
Topic: How to put LAN to use public IPs without bridge?
Replies: 10
Views: 4940

Anyone? Or it's not possible?
by rz8168
Thu Jun 17, 2004 12:10 pm
Forum: General
Topic: How to put LAN to use public IPs without bridge?
Replies: 10
Views: 4940

Our real public ip addresses start with 64.x.x.x and 208.x.x.x. I'm using 10.10.x.x as example, not our actual public ips.
by rz8168
Thu Jun 17, 2004 7:28 am
Forum: General
Topic: How to put LAN to use public IPs without bridge?
Replies: 10
Views: 4940

<LAN> --> <MT> --> <CISCO Router> --> <DS3/internet>

I have 5 subnets of public ip addresses.

10.10.10.0/24
10.10.11.0/24
10.10.12.0/24
10.10.13.0/24
10.10.14.0/24
by rz8168
Thu Jun 17, 2004 5:36 am
Forum: General
Topic: Weird
Replies: 1
Views: 1368

Weird

I have bridged network allowing LAN to use public IP addresses. PCQ seems to be malfunctioning when mt connected directly to cisco router. mt -> cisco -> internet with PCQ 768k/256k limit enabled, our clients are getting very low speed at 120kbps/245kbps, then I filtered all p2p protocol, speed back...
by rz8168
Thu Jun 17, 2004 1:29 am
Forum: General
Topic: How to put LAN to use public IPs without bridge?
Replies: 10
Views: 4940

How to put LAN to use public IPs without bridge?

I'm currently using bridges say.. interface "public" and interface "local" are on bridge1 they work flawlessly but I encounter one problem which is bandwidth limitation. I couldn't get it to work with bridge using PCQ. My question is, is there any other way to let local network to use public ip addr...
by rz8168
Sun Jun 13, 2004 6:42 am
Forum: General
Topic: MSN video conferencing doesn't work in NAT
Replies: 1
Views: 1805

MSN video conferencing doesn't work in NAT

as subject above and traffic load balancing doesn't work too in the form of gateway=x.x.x.x,y.y.y.y

MSN video conferencing, not MSN webcam

Please help.
by rz8168
Wed Jun 09, 2004 9:38 am
Forum: General
Topic: tree queue - download does not shape
Replies: 4
Views: 2873

I see what your problem is, you need to mark your packet action=passthrough, not action=accept
by rz8168
Tue Jun 08, 2004 1:15 am
Forum: General
Topic: blocking ping and syn floods..
Replies: 3
Views: 2819

can you post your firewall rules? you may need to turn on the connection tracking in order to get your router work properly.
by rz8168
Sun Jun 06, 2004 1:01 am
Forum: General
Topic: Bridge problems.
Replies: 4
Views: 3087

did you add static route to bridge?
by rz8168
Fri Jun 04, 2004 8:44 pm
Forum: General
Topic: How do I setup load balancing?
Replies: 2
Views: 2665

No.. not yet. Tried gateway=x.x.x.x,y.y.y.y form but still no luck....
by rz8168
Thu Jun 03, 2004 8:26 am
Forum: General
Topic: MT 2.8.10 Login Problem
Replies: 8
Views: 4455

Have you try Terminal in Winbox under left-side menu?
by rz8168
Wed Jun 02, 2004 12:52 pm
Forum: General
Topic: Dual gateways, wrong NAT, and impossible routes?
Replies: 7
Views: 7432

shouldn't anyone from mikrotik give us a hand on this issue?
by rz8168
Wed Jun 02, 2004 12:10 am
Forum: General
Topic: MT 2.8.10 Login Problem
Replies: 8
Views: 4455

also check your firewall input and forward rules
by rz8168
Wed Jun 02, 2004 12:09 am
Forum: General
Topic: MT 2.8.10 Login Problem
Replies: 8
Views: 4455

are you logging in from WAN or local? if from wan, make sure you add gateway in /ip route. can you post your mt configuration? try do /system reset, which reset everything back to default. make sure all interfaces are enabled

You have exact same hardwares with my mt so you shouldn't have any problem.
by rz8168
Tue Jun 01, 2004 2:37 pm
Forum: General
Topic: multi microtik management tool
Replies: 13
Views: 6961

please... I manage 10 routers... and firewall policies change frequently... I have to update all of them almost everyday... really pain in.....
by rz8168
Tue Jun 01, 2004 2:28 pm
Forum: General
Topic: Dual gateways, wrong NAT, and impossible routes?
Replies: 7
Views: 7432

I just started a thread questioning how to setup load balancing in mktk. But as far as I know, gateway should be in x.x.x.x,y.y.y.y form but that doesn't seem to work as I tried. I do get traffic balanced out in 1 out of 500 balancing tests. Most the time, traffic go through one interface instead of...
by rz8168
Tue Jun 01, 2004 2:20 pm
Forum: General
Topic: The ever-popular "PCQ as a bandwidth manager" thre
Replies: 7
Views: 4640

I have a mt router functioning as firewall, bridge, and bandwidth manager. I use PCQ on per ip basis. Here's the spec of the router. Athlon xp 2500+ (1.8Ghz) - $75 Asus matx mobo - $65 Case - $36 Lan cards x 2 = $30 Ram 512MB = $90 40GB = $50 approx cost of our firewall is $350 and managing against ...
by rz8168
Tue Jun 01, 2004 2:14 pm
Forum: General
Topic: How do I setup load balancing?
Replies: 2
Views: 2665

How do I setup load balancing?

I added gateway=x.x.x.x,y.y.y.y but it doesn't seem to work. I have dual WAN connections and all traffic is going through 1 interface. In very rare occasion, it would balance the traffic in sudden and then it stopped (going through 1 interface) again.