similar to: Re: Re: how to realize "MLPPP LFI" on linux

Hi,all I am using iproute2/tc to manage bandwidth and control traffic.I must realize these two tricky functions in mips linux(kernel 2.4.17): 1.The device MUST support the capability to fragment AF and BE traffic in order to constrain the perturbing impact of AF and BE packets on EF traffic delay, for example using a mechanism such as MLPPP LFI.(RFC1990) 2. The packet size threshold before

Hi all, I am using tc htb3.6 on Linux2.4.17,and it works well.I''d like to capture PPP LCP packets and put them into high priority queue.But I don''t know how to use u32 ,iptables or other methods to filter this type packet. Would anyone please provide suggstion?Thank you very much! Best Regards swcims swcims@163.com 2004-08-18

A little while ago I changed my UPS to Leibert and installed NUT. Everything worked as expected. Today I tried to use the MultiLink Viewer icon from the desktop, but it simply accepted the root password without apparently doing anything. I can run the viewer directly (as root) from a file manager. The icon is owned by me, but the application is set to run as root. I suspect that the

Hi,All I'd like to implement the function of "recognize and schedule traffic that makes use of the P bit as defined in IEEE 802.1P" by iproute2/tc in mips linux device.I think I should use iptables or u32 filter to recognize P bits of traffic and then put them into different queues(classes).But how to do this filter function by iptables or u32? Any suggestion is highly

I see there has been some Liebert work here recently. I have a Liebert UPS that has no USB, just RS-232. I reverse engineered the ESP-II protocol, at least as far as normal MultiLink monitoring goes, which was pretty simple. The protocol provides a table of parameter types and index ranges. So, I can read and (if I dare) write the parameter tables. We might be able to share info between

Hello; we are looking to replace our current PBX with a *-box; it is connected to ONE ppp isdn connection that is terminated by the NC. We got on this box 4 msn's configured. currently we are working with pstn fxo's behind the PBX; it works but we can't use the CSID information behind it. We want to migrate and keep the MSN's to decide routing in combination with the CID.

Hi,All I am using iproute2 to manage bandwith for ADSL router.High,medium,low priority are needed for different protocol port on the ADSL's upstream side,as following: LAN --- |ADSL Router|------WAN When there aren't traffic on the specific priority, its bandwidth should be borrowed by other priorities.But it doesn't work.Here is my script: /usr/sbin/tc qdisc del dev nas0 root

Hello everyone, I'm actually using tinc mostly to route all my traffic to another server , and my internet provider does all sorts of shaping and packet inspection to the outgoing packets, including but not limited to shaping encrypted TCP sessions , and re-routing UDP connections every few minutes and even blocking IP addresses in case too many users are connected with a traffic other than

On Tue, 12 Jun 2018 08:28:10 +0200 Norbert Hanke via samba <samba at lists.samba.org> wrote: > Hi Taylor > > That's not hard to explain: > > The login to a local account is under the control of sshd, and if > that has enough privileges it works. > > The login to a domain account is a kerberos login which requires > either Username and Password, or possibly

As I'm trying to find the correct values for other UPS models and I only see correct values, please use the attached driver while compiling nut and please give me an output from upsc. I would like you to give me the output from upsc along with the correct values you get from Multilink or the LCD. The only thing that must be wrong are the multipliers. Thanks for your effort, -Spiros

Hello, I have a Liebert UPSTation GXT UPS and i'm trying to get it to work with NUT(using a Multilink serial cable) but without any success so far. I am aware about the liebert contact-closure driver but this does not suit my needs as I need to get detailed status on the ups (voltage levels, temperature, load, etc.) I have tried every driver that ships with NUT 2.0.5 with no result.

Hey, I''ve been scouring the web these past few days trying to find a suitable technique to load balance my network. Unfortunately I think my setup is very uncommon, so I''m looking to you guys to see if you can help. I currently have 2 ADSL modems, provided by the same ISP and terminating on the same gateway (I think having the same gateway is what is causing the problems, since

I''ve read through the nano documentation, and it says that it wont handle scenarios where the main traffic is input. Also, I''ve read through the linuxvirtualserver documentation, and i dont think that applies to me either, as that set up intercepts traffic and manipulates the final destination IP and port for the traffic. What I would like to do is 1) from the ISP standpoint,

Hi There, We currently using iproute2 for load balancing. However we need more upload speed as we load balance over 3 dsl lines. I''ve been looking for a way to combine the upload speed to more faster. Found a site called www.upstreaminter.net where these guys bond the adsl channels to improve uploads, Since downloading is problem as its need to know the ip address of the downloader they

Hi! Trying to set up NUT on Centos 5 to monitor a CyberPower 1500AVR UPS. There seem to be many documents, all of which seem to be not fully consistent with each other, and most of them aren't up to date. I'm guessing I should be using udev rather than hal, but I'm somewhat stumped on how to figure out what device it should be monitoring. there are a bunch of udev rules installed

Hi，All I patched htb3.6 to mips liunx 2.4.17.But when I run htb,the mips linux box will say: "Unhandled kernel unaligned access in unaligned.c:emulate_load_store_insn, line 346".Then the kernel crashed . Would anyone like to tell me how to solve this problem?Thank you very much! 　　Best Regards 　　　　　　　　swcims 　　　　　　　　swcims@163.com 　　　　　　　　　　2004-08-02

Hi, I used HTB3.6 on Linux to control traffic.It seems that HTB uses DRR(Dificit Round-Robin) algorithm.I heard that it is difficult for DRR to get a delay bounded and WFQ is better than DRR.Is that right?So,how to implement WFQ in Linux? Thanks a lot! Best Regards swcims swcims@163.com 2004-08-03 _______________________________________________ LARTC mailing list

Hi,All I'd like to use iptables to set TOS according to the 802.1Q P bits in ethernet header,but I got no idea.You know,we can use this to match mac:iptables -A FORWARD -m mac --mac-source 00:e0:4c:3b:b6:d5 -j DROP.So can iptables supply commands to match P bits in ethernet header?(If so,I can set:iptables -A FORWARD -p pbits --pbits 0x5 -j TOS --set-tos 0xb8.) Any suggestion is highly

Hi,All I setup traffic control configuration with HTB this way: 1: root HTB qdisc | 1:1 HTB class rate 1024kbit | /-----+-----+-----+------+-----\ 1:10 1:20 1:30 1:40 1:50 1:60 EF AF41 AF31 AF21 AF11 BE and alloct different bandwidth to these PHBs(queues).So which tool would I use to generate these packets at the same to for

Hi,All I would like to implement this function on mipsel-linux box by using iproute2/tc: "The device MUST recognize and schedule traffice that makes use of the P bits as defined in IEEE802.1p". Would anyone please supply some suggestion?In order to "recognize" the P bits traffice,should I need to set vlan on device? Any advice is highly appreciated! Best regards.