MikroTik

piatthi

hi all,

in reference manual of Mikrotik, i want to know if when we install a licence, is there an expiration date ?
what's mean upgrade time ?
and initial config support ?

thanks so much

piatthi

hi all, since there is a know security issue in hotspot feature : suppose a letigimate user PCA with MAC A is already authenticated in hotspot server. an attacker who know MAC of PCA, can fixe it on its PCB ( MAC spoofing), and get automatically IP of PCA, and then begin to browse without need authe...

piatthi

Thanks for help.

now it is OK.

sorry, i forgot to enable ppp aaa use-radius= yes

piatthi

yes , on the radius setting all is fine, but problem still happen

piatthi

OK thanks so much for your help,

now problem is solved, i just change MSS as you suggested

piatthi

thanks guru for reply.

but i want to know why i should use MSS = 1360 ?

on the ethernet default MTU = 1500, on the PPPoE default MTU = 1480

thanks for explanation

piatthi

i have 2 subnet going to the Internet throught routeros. one subnet use pppoe to connect and other use standart connection ( ethernet). all is OK for subnet using pppoe service. but other subnet ( not pppoe) have problem, there is some web site they are unable to open while still open other web site...

piatthi

yes all configurations related to DNS are fine, because some user are able to redirect but not all, and before yesterday all worked properly.

piatthi

hi all,

we have some intermittent trouble with hospot service.

in fact, routeros is unable to redirected some users, until they type link of the authentication page.

what can be most likely cause this problem ?

thanks,

piatthi

Thanks Chupaka

piatthi

hi all,

i have 2 questions :

1- Does routeros can allow me to filter a specific ulr, like "www.google.com" ?

if yes, then how can i process ?

2- what is the role of "Layer2 protocols" menu , in ip firewall ?

thanks for your help

piatthi

here is log for PPPoE local account and hotspot account

piatthi

hi all, i have routeros with 4.5 version , running in a vmware machine. hotspot users have no problem to authenticate , but pppoe users are unable to authenticate. when i use a local account that i created in my RouterOs ( ppp--->secret) , it is OK. but for account in radius server, there is problem...

piatthi

hi , if need to use regular expression to match one link in HTTP-level wallen garden, which caractar can i use ?

for instance,
i need to match all the link beginning with "www.server.net/login.test/" how can i process ?

thank so much for your help

piatthi

hi ALL , we have DHCP problem frequently, with dhcp server enable, some user does not get ip address from Mikrotik Box. same problem occur with DHCP relay, and sometime
when user get ip address, they are unable to be redirect by hotspot gateway.

we don't know what wrong ?

thanks for your help

piatthi

this will deny login page. my routeros is unable to redirect users to login page. when i launch a web page, i'm not able to see login page, i have a error message " BAD error..... """

thanks again for your help

piatthi

hi all. how can i allow access (prior authorization) to some URL (web page) on my web server (www.server.cm), for user behind my hotspot gateway. for instance, if i need to allow access without authorization to theses 3 url www.server.cm/go/test1.php www.server.cm/go/test2.php www.server.cm/go/test3...

piatthi

OK thanks, i think i will prefer de second solution, it is better for me

piatthi

hi all, how can i deny HTTP download while allowing simpler HTTP 80 (only web browsing)

thank fo help

piatthi

hello, i have configure my routerOs as Radius client for hotspot user. but when client try to authenticate, i have message " trying to login by http-pap, failed, radius is not responding" there is not problem about network connectivity and some parameter as shared secret,NAS port type , ip...

piatthi

OK thanks

piatthi

hi all, just to ask command which allow to disable/enable cpu count on routeros

i have xticore cpu.

thanks so much for your help

piatthi

OK thank for your reply

piatthi

is there a way to limit each user at 256k in a subnet ?

for instance, suppose we have a subnet 192.168.50.0/24 and need to limit each user in this subnet at 256k ( not subtnet but each user in the subnet)

thank so much for your reply

piatthi

is it possible to do this system script add name=0M-up source={/queue simple enable 1 /queue simple disable 0} if i need a script that allow to enable Queue ID 1 and disable Queue ID 2. Queue ID 1 = P2P 6M Queue ID 2 = P2P 3M thank for help

piatthi

ok thanks so much

piatthi

hi all, i need to configure a script that allow routeros to automatically control bandwidth allocation on out interface. P2P must have 6M of bandwitdh when total bandwidth consomption on out is < 25M when total bandwidth consomption is >25M , bandwidth of P2P automatically slow down to 3M is it poss...

piatthi

hi , is it possible to make a routerOs operating on Virtual Machine and connect it on the Network? because i have a problem, i have installing RouterOs on a Virtual Machine, but i cannot connect to the Network, i can ping IP address give to Virtual machine, but i cannot ping ip give to RouterOs. i d...

piatthi

We are not able to install routerOs on ibm server x3350 with SAS Disk Drive.
We have not enable Raid system,

but on Desktop with IDE DD, there is no problem.
does RouterOs is not support on IBM with SAS DD ?

thank for your reply

piatthi

hi all, i have a router Os working in Core Network of ISP, it is very critcal equipment for us, because it primarly role is Hotspot gateway and intervlan routing.so it affect greatly our business This are the caracteristics of this server : - CPU : 2 GHz - RAM : 1 G - Os Version : 3.27 - Licence Lev...

piatthi

hi all, how can i view all process who consumme CPU ressource in routerOs?(not just cpu utilization, but all process)
so for troubleshooting, i can identify exactly which traffic/process overload my routerOs.
like "sh process cpu" on cisco router or Juniper .
thank so much for your reply.

piatthi

hi, i have config equal bandwidth sharing using command that i found on document, /ip firewall mangle add chain=forward src-address=X.X.X.X/24 \ action=mark-connection new-connection-mark=lan-con /ip firewall mangle add connection-mark=lan-con action=mark-packet \ new-packet-mark=lan-packet chain=fo...

Search found 32 matches

Licence upgrade time

Hotspot Bypass

Re: PPP authentication with External Radius

Re: PPP authentication with External Radius

Re: strange problem on RouterOs

Re: strange problem on RouterOs

strange problem on RouterOs

Re: problem with hotspot service

problem with hotspot service

Re: url filtring in router OS

url filtring in router OS

Re: PPP authentication with External Radius

PPP authentication with External Radius

Re: Deny access in hotspot using wallen garden

DHCP Problem

Re: Deny access in hotspot using wallen garden

Deny access in hotspot using wallen garden

Re: filter HTTP Download

filter HTTP Download

Radius problem

Re: disable/enable cpu count

disable/enable cpu count

Re: per user traffic limiting

per user traffic limiting

Re: dynamic management of bandwdth

Re: dynamic management of bandwdth

dynamic management of bandwdth

RouterOs on virtual Machine

installing RouterOs on IBM server

RouterOs Problem with more than 150 hotspot user

RouterOs cpu monitoring

Bandwidth management