Network Administrator or System administrator, Istorya ta diri.

[huryhoy]

---

@antigravity each wifi boss almost 1 meter ang distance nila sa room boss, doul raman kaayo siya, ang nakadala rajud og hinay sa signal is the wall kay tungod baga kaayo siya gud..



mao ni ang layout sa among dormitory boss, each router maka abot og 4 ka rooms, the rest dli na maka lusot sa uban.. pero kung naa ka sa hallway, walay problema kusog kaayo ang signal.. problema ra jud sa sulod sa each room..

The usual issue if you're going to place the AP on the hall way ceiling.

The only thing you can do is to put AP mesh inside the rooms. Less cost. Ang problema lang is the data transfer. But signal is way better. Ü

One more thing, bottle neck na imong first AP from router tungod kay imong gi cascade ang AP's. Kung imo lang unta tong gi tagsaan ug cable per AP going to router mas arang2 unta.

One more thing. nganung puros man router imong gi pamutang sa hall way ceiling? Dapat ga AP lang ka.

Nindot sad tong gi suggest nga mag ubiquiti ka. okay ra pud ang ubuiqiti. kaso ang presyo is maybe around 6-9k per AP labi na tong mga AP-LR nila. Or basin naa mas barato sa Ubiquiti.

The only thing I can suggest nga ma less cost ka is this.:

1. Re-cabling per AP sa hallway going to your router. (Ayaw i.cascade or kanang imong gi sulti nga series.)
2. Gamit kag wifi extender or repeater which is ang presyo is around 1.5k-2k each. (Palit lang usa kag isa unya testingan nimu sud sa kwarto.)

[trickynapzter]

maaung buntag tanan! kumusta mga brader..

[street_of_no_return]

mga bai kinsa ninyo dira nag gamit og Juniper?

[Jhunax]

kinsa diri naa idea asa ta kapalit ug signal repeater, kana bitaw dome gamit sa mga telco inside buildings...

[franzziss]

Mga master, need lang nako inyo mga idea. Naa mi 4 ka servers. Naa ba server cabinet available with cooling system na siya? Na pwede na e off ang server room nga aircon. Thanks.

[street_of_no_return]

Mga master, need lang nako inyo mga idea. Naa mi 4 ka servers. Naa ba server cabinet available with cooling system na siya? Na pwede na e off ang server room nga aircon. Thanks.

murag naa bai pero mahal kaau na nga cabinet oi mas makasave pa ang split type aircon ang gamiton.

[alods69]

mga master. gud am. naa familiar ninu email server? d pako swito ani gd. ni puli rako sa ni hawa nga sysad.

sa amo mailq karn naa ko nkita mga dghan nag send dli from amoa na domain. unsaon ni cya pag prevent? or au. i dont think naay nag send nga employee namo to rice.com or kani nga user mitch_yeling@yahoo.com.

gif image hosting

sample ni sia nga sulod sa email.

this is sendmail btw.. we are planning to upgrade to cloud. but it is still on negotiations. for now please advise

From Mail Delivery Subsystem <MAILER-DAEMON>
To <info.administrator@rice.com>
Date Wed, 24 Aug 2016 03:54:50 +0800
Subject Returned mail: see transcript for details
Message text

The original message was received at Wed, 24 Aug 2016 03:53:35 +0800
from [208.13.212.108]

----- The following addresses had permanent fatal errors -----
<mitch_yeling@yahoo.com>
(reason: 554 delivery error: dd Sorry your message to mitch_yeling@yahoo.com
cannot be delivered. This account has been disabled or discontinued [#102]. - mta1532.mail.bf1.yahoo.com)

----- Transcript of session follows -----
... while talking to mta7.am0.yahoodns.net.:
>>> DATA
<<< 554 delivery error: dd Sorry your message to mitch_yeling@yahoo.com cannot be
delivered. This account has been disabled or discontinued [#102]. - mta1532.mail.bf1.yahoo.com
554 5.0.0 Service unavailable

[Htennek]

naa na mail logs ang sendmail? basin naa ray clue didto asa na gikan. exim raman ako nahibaw-an gamai. hehe

[jude86]

Mga master inquire lang ko. Regarding aning problem sa ko former employer.

RAID 1 ang setup. 2 hdd. Karon d na mo boot ang server. Nag ask ko sa ni puli nako ngadto na IT, iya ingon was last niya gi buhat kay gi paslakan niya ug isa pa ka HDD ang server. gi pa try nako ug remove ang hdd but same problem dili na mo sulod sa OS. but makita niya ang 2 hdd.

[alods69]

naa na mail logs ang sendmail? basin naa ray clue didto asa na gikan. exim raman ako nahibaw-an gamai. hehe

kani nga logs mga master?

Last lines of /var/log/maillog Only show lines with text Aug 24 03:53:37 mail1 sendmail[12196]: u7NJq6dp012196: to=<mitch_yeling@yahoo.com>, delay=00:00:02, mailer=esmtp, pri=35178, stat=queued
Aug 24 03:54:50 mail1 sendmail[12400]: u7NJq6dp012196: to=<mitch_yeling@yahoo.com>, delay=00:01:15, xdelay=00:00:02, mailer=esmtp, pri=125178, relay=mta7.am0.yahoodns.net. [66.196.118.240], dsn=5.0.0, stat=Service unavailable