sanitariu

I think it is locked but there is a way to go around that. In the new versions they say that this feature is removed. Anyway i suggest new .rom image which you must upload and after you can go to Switch.bin file. For example my image: 12345678901.bin If we do: strings 12345678901.bin This is the output: --------------------- BBBBBBBB PPPPPPPP BDCO ]Copyright 2010 Wind River Systems, Inc. ........... switch_name=P3608;welcome_name=EPON OLT;snmp_mcard=854;lm75_device=ON;port_map={2,0,1-4,0,16-19},{6,0,5-8,0,20-23};lang=en;blackl=8014A8,A0C6EC,&ANYK EOF So looking at the end of the file i see the start of 2 mac addresses !!! 8014A8 - v-sol company A0C6EC - ShenZhen ANYK Technology Co.,LTD So on version 40285 i do not have any problems with other brands including v-sol and shenzen starting with these mac addresses but it seems that they are just disabled and in some future version they can be enabled somewhere with just raising some flag. --- blackl=8014A8,A0C6EC,&ANYK - I understand blackl (blacklist) --- As I say before major problem is after crash config file is zero. You must have serial console to restore fast from tftp or do all the config again.

I am using this one: BDCOM P3310C Software, Version 10.1.0E Build 40285 The problem from versions 29xxx and up is ssh daemon. Disable that service ! I have at least 5-6 crashes with P3310C P3608. Also it supports only old encryptions. The other major problem is that config flash sometime crashes and when this happens it makes: startup-config - 0 bytes ifindex-config - 0 bytes config.db - 0 bytes Stil there are no fixes for these and i do not know why. When happens you must configure all or restore from monitor mode via tftp. All clients without service ! Other major problem is that OLT is locked to bdcom devices and you need support from someone at bdcom to unlock these features. Which is not so fair because even if you want to use bdcom onus ( for example 4 ports onus) they do not work. On port 4 have problems with the speed/ disconnects etc. And sorry for the English. I read russian and understand 100% but can not write and speak.

I have cisco switch which can make qinq. Problem is the epon port at OLT. It can not pass more than 1500 bytes. You can test easy with ping without fragment. If there is a command to make it pass please tell me.

You can change mtu over 1500 but it is only for Gigabit ports and Epon port. I tested bdcom onus and they can not pass more than 1500 bytes without fragmenting. This is needed for qinq and some other machines. Anyone knows working onu with BDCOM olt which can pass 1536 mtu ?

Yes thanks. Thats what i did. Also disabled ssh. It is old version and needs old protocols enabled like: KexAlgorithms +diffie-hellman-group1-sha1 I am more scared about future crash which will zero config.db and how to protect from this.

show version all check if you have: ssh 2.2.30 2015-05-26 that version. If so it just need time or something specific to crash on ssh. I have acl filter for access ssh. It may be connected. ! ip access-list standard ssh-acl permit 192.168.10.0 255.255.255.0 ! ! ip sshd timeout 360 ip sshd access-class ssh-acl ip sshd save ! Crash may happen not problem. The real problem is that when it happens it makes the config files 0 bytes and this is disaster. This happened on second 3310C OLT so i am excluding hardware point of failure.

Hi to all. For second time my OLT crashes and looses onu configuration. Model is P3310C. First time it was version 37276 something and it crashed on ssh. I saw that after running show break command. I've got fixed that in the latest version 40285. BDCOM P3310C Software, Version 10.1.0E Build 40285 version 37276 still has SSH crash. Today crash happened again. Now may be it is other not ssh. The ugly thing is that when OLT crashes it makes autorestart. After restart the files ifindex-config and config.db are 0 bytes. So all onu configuration is lost. Somehow it is erased. You need manually setup all onus or somehow to restore from tftp. Anyone have some solution for these ? It is very bad that it requires human to sort things out and make new configuration. All clients are out of service during that time. I understand and read russian perfect but just can not speak. So please excuse me and you can answer me on russian. This crash is going to happen on you too ... I am sure just needs time. Part of the crash: -------------------- #show break ========================================================= BreakNum: 1 Exception Type:2-TLB miss exception (load or instruction fetch) TaskID=818df820, TaskName=Sty1 date: 2017-4-4 time: 15:4:45 zero at v0 v1 00000000 817b0000 00000000 ffffffff a0 a1 a2 a3 00000000 818de590 00000010 ffffffff t0 t1 t2 t3 00000000 1000fc00 1000fc01 00000000 t4 t5 t6 t7 83e3ee2c 00000000 00000000 00000000 s0 s1 s2 s3 00000000 00000000 815f7d54 818de590 s4 s5 s6 s7 815f9b10 ffffffff 00000010 00000000 t8 t9 k0 k1 00000002 818df820 eeeeeeee 00000000 gp sp s8 ra 816034f0 818de4f8 818de5a0 80468184 pc 80d89268 sr = 1000fc01 cause = 00000008 call procedure-- 0x80468184-- 0x80cf8508-- 0x80cf7dc8-- 0x80344298-- 0x803431b0-- 0x80482280-- .......

iso.3.6.1.4.1.3320.101.10.4.1.2.13 - last number (13) is the internal onu number

Anyone knows how to get ONU ip address from snmp ? Thanks

Copper port speed which is connected to a client device (router or computer)

I am doing small web application for testing. I need onu ip so i can ping with size and pattern just for diagnostics. Other way is to take it with telnet + parsing but snmp is way better. Also I need onu port speed oid (i can see client device 10/100/1000 mbit/s speed). If someone can help about it ?

some onus does not work with command for setting ip like: epon onu ip address static xx.xx.xx.xx ..... does not work and you will not have ping to onu. You must use: epon onu ctc ip address static xx.xx.xx.xx..... The question is how to get the IP from snmp if we use ctc command.

Thanks for your help. These work but for normal IP address. Still i can not find a way to get onu ctc ip address from snmp.

Do you know how to get onu ip from snmp ? We know onu number.

Vitaly how you look at onu signals ? I tried different pon modules but seems all are buggy. Sometimes i see 39.9 signals, sometimes almost all are equal. I tried sfp+++ also. I am using 3310C model - Build 37276. Sorry for my English. I understand perfect russian but can not write.

Онушки - bdcom original

What happened ? Did you solved your problem ? I have two OLTs Version 10.1.0B Build 38992 Compiled: 2016-11-3 16:57:41 and have similar problem. I am loosing all onus on all pon ports and i need to power cycle. Someone have similar issues ? This happens on both OLTs.

dhcp-snooping log illegal servers to syslog or log ?

Версия ОЛТ - 36687 , проблемы dhcp snooping ?

версия 35679 ?

Я тоже: Oct 3 23:52:43 xx.xx.xx.xx %OLT-STATUS: OLT index 0, slot 0, module 0, device 0x00000000, MAC address 0013.2500.0000 is waiting for image. Oct 3 23:52:45 xx.xx.xx.xx %OLT-STATUS: OLT index 0, slot 0, module 0, device 0x00000000, MAC address 0013.2500.0000 is waiting for image. Oct 3 23:52:47 xx.xx.xx.xx %OLT-STATUS: OLT index 0, slot 0, module 0, device 0x00000000, MAC address 0013.2500.0000 is waiting for image. Oct 3 23:52:49 xx.xx.xx.xx %OLT-STATUS: OLT index 0, slot 0, module 0, device 0x00000000, MAC address 0013.2500.0000 is waiting for image. Oct 3 23:52:51 xx.xx.xx.xx %OLT-STATUS: OLT index 0, slot 0, module 0, device 0x00000000, MAC address 0013.2500.0000 is waiting for image. Oct 3 23:52:53 xx.xx.xx.xx %OLT-STATUS: OLT index 0, slot 0, module 0, device 0x00000000, MAC address 0013.2500.0000 is waiting for image. Oct 3 23:52:55 xx.xx.xx.xx %OLT-STATUS: OLT index 0, slot 0, module 0, device 0x00000000, MAC address 0013.2500.0000 is waiting for image. Oct 3 23:52:57 xx.xx.xx.xx %OLT-STATUS: OLT index 0, slot 0, module 0, device 0x00000000, MAC address 0013.2500.0000 is waiting for image. Oct 3 23:52:59 xx.xx.xx.xx %OLT-STATUS: OLT index 0, slot 0, module 0, device 0x00000000, MAC address 0013.2500.0000 is waiting for image. Oct 3 23:53:01 xx.xx.xx.xx %OLT-STATUS: OLT index 0, slot 0, module 0, device 0x00000000, MAC address 0013.2500.0000 is waiting for image. Oct 3 23:53:01 xx.xx.xx.xx %OPTICAL-TRANSCEIVER-ALARM: Line on Interface epon0/1, too low tx power -40.0(DBm). Онушки начинают падать. Только перезагрузка власти помогает.

Hello, i have problems with non-stop disconnects from non original BDCOM onus with BDCOM OLT P3310B. I decided to try downgrading onus. My version is: 10.0.16A 1037 I would like to go to: 10.0.16A 1023 which is more more stable. Doing the upgrade i got the following error: OLT: Error message received with code 4 msg Wrong block or data size Anyone have similar errors ? I suspect that BDCOM is doing some mac comparing or sort of functions to detect all non-bdcom devices and make the unstable or restarting. I tried many devices which use the same cortina chipset. Changing onu mac address and lower versions fixes these problems. Sorry for my English i know only to read and understand Russian.