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Блог

General information

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Category: Блог
Also available: Russian (Russia)
Last Updated: 06 January 2021
Hits: 3739

I dedicate my site to my sons, ancestors and all my relatives.

Greetings! My name is Igor Lytkin.

I graduated in 1997 from the Altai State Technical University named after I.I. Polzunov with a degree in Computer Software and Automated Systems, received the qualification Engineer.

My interests are scientific outlook, reading books, watching lectures by scientific popularizers (neurobiology, cognitive sciences, astrophysics, physics, mathematics and other sciences), playing sports (skiing, cycling, walking, swimming), healthy lifestyle, art and culture.

My motto is “There are two ways to live life: either as if miracles do not happen, or as if all life is a miracle” Albert Einstein.

My pages on social networks: Facebook, Twitter, LinkedIn

This email address is being protected from spambots. You need JavaScript enabled to view it.

My YouTube - Lytkin Science Lab by V.S. Popovich 

About my kind Lytkin.

In the photo above from left to right - Zoya Nikitichna Lytkina, my maternal grandmother, Nina Nikitichna Baidakova (my grandmother's sister), the bottom row - great-grandmother Alexandra Dmitrievna Lytkina (Kolmogorova), great-grandfather Nikita Ivanovich Lytkin.

Волонтеры финансового просвещения

Details
Category: Блог
Last Updated: 23 April 2020
Hits: 2446

Центральный банк Российской Федерации проводит программу по финансовому просвещению граждан Российской Федерации, заинтересованных в повышении своей финансовой грамотности. Приглашаю к участию в программе всех желающих.

Смотрите Финансовая грамотность

Группа в Facebook "Финансовое просвещение"

Мои soft skills

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Category: Блог
Last Updated: 23 April 2020
Hits: 1752

Soft skills (англ. «мягкие навыки») связаны не с конкретным видом деятельности, а с коммуникациями для эффективного взаимодействия с коллегами, клиентами и партнерами. Их часто называют «личными качествами», подчеркивая прямую зависимость между soft skills и характером человека, его темпераментом и личным опытом.

Английский язык - школа SkyEng, просмотр фильмов на английском языке - Netflix

  • Немного о школе английского языка SkyEng - Wikipedia
  • Ссылка для получения подарочных 2 уроков

Выбор профессии для детей - каталог профессий Сколково

Team building - Сергей Вахрушев (Хабаровск)

 Что такое hard и soft skills

Тренажеры для мозга - Wikium

Тайм-менеджемент - OneCalendar + ASUS ZenFone PRO M2

Китай атакует!

Details
Category: Блог
Last Updated: 17 April 2019
Hits: 1283

Лог сервера забит попытками китайца проверить безопасность моего сайта.

139.199.119.67 - - [13/Apr/2019:22:43:49 +0000] "GET /phpmyadmin/index.php?pma_username=root&pma_password=111111111&server=1 HTTP/1.0" 200 12701 "-" "Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0"
139.199.119.67 - - [13/Apr/2019:22:43:50 +0000] "GET /phpmyadmin/index.php?pma_username=root&pma_password=1111111111&server=1 HTTP/1.0" 200 12701 "-" "Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0"
139.199.119.67 - - [13/Apr/2019:22:43:53 +0000] "GET /phpmyadmin/index.php?pma_username=root&pma_password=121212&server=1 HTTP/1.0" 200 12701 "-" "Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0"

root@iabzalov:~# whois 139.199.162.213


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#


NetRange: 139.199.0.0 - 139.199.255.255
CIDR: 139.199.0.0/16
NetName: APNIC-ERX-139-199-0-0
NetHandle: NET-139-199-0-0-1
Parent: NET139 (NET-139-0-0-0-0)
NetType: Early Registrations, Transferred to APNIC
OriginAS:
Organization: Asia Pacific Network Information Centre (APNIC)
RegDate: 2010-11-03
Updated: 2010-11-17
Comment: This IP address range is not registered in the ARIN database.
Comment: This range was transferred to the APNIC Whois Database as
Comment: part of the ERX (Early Registration Transfer) project.
Comment: For details, refer to the APNIC Whois Database via
Comment: WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl
Comment:
Comment: ** IMPORTANT NOTE: APNIC is the Regional Internet Registry
Comment: for the Asia Pacific region. APNIC does not operate networks
Comment: using this IP address range and is not able to investigate
Comment: spam or abuse reports relating to these addresses. For more
Comment: help, refer to http://www.apnic.net/apnic-info/whois_search2/abuse-and-spamming
Ref: https://rdap.arin.net/registry/ip/139.199.0.0

ResourceLink: http://wq.apnic.net/whois-search/static/search.html
ResourceLink: whois.apnic.net


OrgName: Asia Pacific Network Information Centre
OrgId: APNIC
Address: PO Box 3646
City: South Brisbane
StateProv: QLD
PostalCode: 4101
Country: AU
RegDate:
Updated: 2012-01-24
Ref: https://rdap.arin.net/registry/entity/APNIC

ReferralServer: whois://whois.apnic.net
ResourceLink: http://wq.apnic.net/whois-search/static/search.html

OrgAbuseHandle: AWC12-ARIN
OrgAbuseName: APNIC Whois Contact
OrgAbusePhone: +61 7 3858 3188
OrgAbuseEmail: This email address is being protected from spambots. You need JavaScript enabled to view it.
OrgAbuseRef: https://rdap.arin.net/registry/entity/AWC12-ARIN

OrgTechHandle: AWC12-ARIN
OrgTechName: APNIC Whois Contact
OrgTechPhone: +61 7 3858 3188
OrgTechEmail: This email address is being protected from spambots. You need JavaScript enabled to view it.
OrgTechRef: https://rdap.arin.net/registry/entity/AWC12-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#



Found a referral to whois.apnic.net.

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to '139.199.0.0 - 139.199.255.255'

% Abuse contact for '139.199.0.0 - 139.199.255.255' is This email address is being protected from spambots. You need JavaScript enabled to view it.'

inetnum: 139.199.0.0 - 139.199.255.255
netname: TencentCloud
descr: Tencent cloud computing (Beijing) Co., Ltd.
descr: Floor 6, Yinke Building,38 Haidian St,
descr: Haidian District Beijing
admin-c: JT1125-AP
tech-c: JX1747-AP
country: CN
mnt-by: MAINT-CNNIC-AP
mnt-lower: MAINT-CNNIC-AP
mnt-routes: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
status: ALLOCATED PORTABLE
last-modified: 2015-01-29T06:14:02Z
source: APNIC

irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
abuse-mailbox: This email address is being protected from spambots. You need JavaScript enabled to view it.
admin-c: IP50-AP
tech-c: IP50-AP
auth: # Filtered
remarks: Please note that CNNIC is not an ISP and is not
remarks: empowered to investigate complaints of network abuse.
remarks: Please contact the tech-c or admin-c of the network.
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-11-01T08:57:39Z
source: APNIC

person: James Tian
address: 9F, FIYTA Building, Gaoxinnanyi Road,Southern
address: District of Hi-tech Park, Shenzhen
country: CN
phone: +86-755-86013388-84952
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
nic-hdl: JT1125-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2016-10-31T07:10:47Z
source: APNIC

person: Jimmy Xiao
address: 9F, FIYTA Building, Gaoxinnanyi Road,Southern
address: District of Hi-tech Park, Shenzhen
country: CN
phone: +86-755-86013388-80224
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
nic-hdl: JX1747-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2016-11-04T05:51:38Z
source: APNIC

% Information related to '139.199.0.0/16AS45090'

route: 139.199.0.0/16
descr: TencentCloud
descr: Tencent cloud computing (Beijing) Co., Ltd.
country: CN
origin: AS45090
notify: This email address is being protected from spambots. You need JavaScript enabled to view it.
mnt-by: MAINT-CNNIC-AP
last-modified: 2016-01-21T09:24:01Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-UK3)

Лечение настырного китайца - добавил в firewall правила
DROP TCP 139.199.119.67

Развертывание Citrix StoreFront для СТД КС

Details
Category: Блог
Last Updated: 05 April 2019
Hits: 1570

Задача: развернуть 2 сервера (ВБИ, ИОД) с ОС Microsoft Windows Server 2019 Datacenter, Citrix StoreFront. Подключить оба сервера к фермам СТД КС (Москва+Красноярск).

Дистрибутивы ПО Citrix

  • Citrix Virtual Apps and Desktops 7 1903, All Editions Mar 28, 2019
  • Citrix StoreFront 1903 

Порядок установки

  • Создать в VMware vSphere шаблон ВМ с ОС  Microsoft Windows Server 2019 Datacenter (1 диск 200 ГБ, thin provisioning, сеть ВБИ).
  • Создать 2 ВМ по шаблону (ВБИ, ИОД)
  • Установить Citrix StoreFront
  • Подключить оба сервера к фермам в СТД КС Москва.
  • Проверить подключение к СТД КС через серверы Citrix StoreFront.

Дополнительные материалы.

Совместимость гостевой ОС Microsoft Windows Server 2019 Datacenter с VMware vSphere 5.5

  • Understanding guest operating system support levels (2015161)
  • VMware Compatibility Guide
  • Guest OS Compatibility Guide Last Updated: April 3, 2019

Задача решена на сегодня в СКСД быть не может. Microsoft Windows Server 2019 Datacenter НЕ поддерживается в VMware vSphere 5.5, необходимо обновление СКСД до VMware vSphere 6.5, что невозможно из-за отсутствия поддержки серверов BL490 G6 с VMware vSphere 6.5.

Решение: в качестве ОС серверов StoreFront использовать Microsoft Windows Server 2016 Datacenter. Поддержка Microsoft Windows Server 2016 Datacenter + VMware vSphere 5.5 имеется.

 

  1. Тестирование СБП в российских банках
  2. О главной странице
  3. Мой YouTube
  4. Dr.Web Enterprise Security Suite 10.01 и 11.0

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Архивные материалы

  • December, 2019
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