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        <title>AllThatLinux!</title>
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        <lastBuildDate>Thu, 16 Apr 2026 13:30:33 +0000</lastBuildDate>
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            <title>AllThatLinux!</title>
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            <title>jboss_eap_7_reverse_proxy_구성 - [JBoss EAP 7 Reverse Proxy 구성] </title>
            <link>https://atl.kr/dokuwiki/doku.php/jboss_eap_7_reverse_proxy_%EA%B5%AC%EC%84%B1?rev=1776061729&amp;do=diff</link>
            <description>JBoss EAP 7 Reverse Proxy 구성

 --- 이강우 2026/04/13 05:35


원래대로라면 추천방법을 사용하여 외부망 WEB - 내부망 WAS 형태로 연동하는것을 권장하지만 그게 불가능한 경우에 구성하는 방법이다.
일반적으로 내/외부망이 분리된 곳에서 외부망 서비스를 위해 내부망의 WAS에 프록시로 접근하려고 하는 경우에 고려해볼수 있는 구성이다.
외부망에는 보안상 또는 특정한 사유로 인해 소스나 DB등을 위치시킬수 없는 경우. 아니면 이미 내부에 구현된 서비스를 외부로 서비스하고자 하는 요청이 있는경우 구성하는 형태이다.…</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Mon, 13 Apr 2026 06:28:49 +0000</pubDate>
        </item>
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            <title>dpi_deep_packet_inspection_우회</title>
            <link>https://atl.kr/dokuwiki/doku.php/dpi_deep_packet_inspection_%EC%9A%B0%ED%9A%8C?rev=1774185044&amp;do=diff</link>
            <description>DPI(Deep Packet Inspection) 우회

 --- 이강우 2026/03/22 13:10

DPI(Deep Packet Inspection, 심층 패킷 분석) 우회는 네트워크 관리자나 ISP(인터넷 서비스 제공자)가 패킷의 데이터 영역(Payload)까지 들여다보고 차단하는 것을 피하는 기술입니다. 단순히 목적지 IP나 포트를 보는 것이 아니라, 패킷 내부의 &#039;SNI(Server Name Indication)&#039; 필드나 특정 키워드를 감지하여 접속을 차단하기 때문에 이를 무력화하는 다양한 방법이 존재합니다.…</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Sun, 22 Mar 2026 13:10:44 +0000</pubDate>
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        <item>
            <title>amd_ryzen_8845hs_igpu_passthrough</title>
            <link>https://atl.kr/dokuwiki/doku.php/amd_ryzen_8845hs_igpu_passthrough?rev=1773642435&amp;do=diff</link>
            <description>AMD Ryzen 8845HS iGPU Passthrough

Proxmox 설정

Proxmox에서 iGPU를 패스스루 하기 위한 설정을 아래와 같이 적용한다.

/etc/default/grub

필수 항목

	*  iommu=pt : IOMMU를 패스스루 모드로 설정
	*  pcie_acs_override=downstream,multifunction</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Mon, 16 Mar 2026 06:27:15 +0000</pubDate>
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        <item>
            <title>openstack_version_comparison_community_vs_redhat - [표] </title>
            <link>https://atl.kr/dokuwiki/doku.php/openstack_version_comparison_community_vs_redhat?rev=1773310752&amp;do=diff</link>
            <description>Openstack version comparison Community VS RedHat
  Community Openstack                                                             RedHat Openstack</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Thu, 12 Mar 2026 10:19:12 +0000</pubDate>
        </item>
        <item>
            <title>error_gpg_check_failed - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/error_gpg_check_failed?rev=1773019157&amp;do=diff</link>
            <description>Error: GPG check FAILED

문제

위와같은 오류가 발생하는 이유는 

	*  DNF이전 버전(10.1-16 이하)의 redhat-release패키지가 실행 중인 시스템에서는 패키지 서명을 확인할 수 없습니다. 이는 Post-Quantum Cryptography (PQC)</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Mon, 09 Mar 2026 01:19:17 +0000</pubDate>
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            <title>rhel - [RHEL 10] </title>
            <link>https://atl.kr/dokuwiki/doku.php/rhel?rev=1773018705&amp;do=diff</link>
            <description>RHEL : RedHat Enterprise Linux

&lt;http://redhat.com&gt;
 카테고리                                    NetworkManager   openIPA, idM  
	*  Red Hat Enterprise Linux Release Dates
	*  Red Hat Enterprise Linux 7 : 애플리케이션 호환성 안내서
	*  Red Hat Enterprise Linux 8 : 애플리케이션 호환성 안내서
	*  패키지 보안 및 버전 정책
	*  RHEL 5,6,7 버전별 명령어 비교
	*  RHEL OS 제한사항
	*  xsos

	*  RHEL 제품별 비교
	*  RHEL Life Cycle
	*  RHEL rhn_register
	*  Red Hat Enterprise Linux 호환성 및 제약사항
	*  RHEL 서버 보안 점검 가이드
	*  RAW Device 생성 방법
	*  RHEL 4, 5, 6, 7 IPv…</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Mon, 09 Mar 2026 01:11:45 +0000</pubDate>
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            <title>proxmox-igpu2.jpg - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=proxmox%3Aproxmox-igpu2.jpg&amp;ns=proxmox&amp;rev=1772608232&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
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            <author>admin@undisclosed.example.com (admin)</author>
            <pubDate>Wed, 04 Mar 2026 07:10:32 +0000</pubDate>
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            <title>proxmox-igpu1.jpg - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=proxmox%3Aproxmox-igpu1.jpg&amp;ns=proxmox&amp;rev=1772608035&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
            <description>&lt;img src=&quot;https://atl.kr/dokuwiki/lib/exe/fetch.php/proxmox:proxmox-igpu1.jpg?w=500&amp;amp;h=500&amp;amp;tok=d4a990&quot; alt=&quot;proxmox-igpu1.jpg&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; /&gt;</description>
            <author>admin@undisclosed.example.com (admin)</author>
            <pubDate>Wed, 04 Mar 2026 07:07:15 +0000</pubDate>
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            <title>manila-cephfs.png</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=openstack%3Amanila-cephfs.png&amp;ns=openstack&amp;rev=1770883861&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
            <description>&lt;img src=&quot;https://atl.kr/dokuwiki/lib/exe/fetch.php/openstack:manila-cephfs.png?w=500&amp;amp;h=500&amp;amp;tok=d139d9&quot; alt=&quot;manila-cephfs.png&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; /&gt;</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Thu, 12 Feb 2026 08:11:01 +0000</pubDate>
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            <title>plex2.jpg - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=plex%3Aplex2.jpg&amp;ns=plex&amp;rev=1764155855&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
            <description>&lt;img src=&quot;https://atl.kr/dokuwiki/lib/exe/fetch.php/plex:plex2.jpg?w=500&amp;amp;h=500&amp;amp;tok=e75b22&quot; alt=&quot;plex2.jpg&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; /&gt;</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Wed, 26 Nov 2025 11:17:35 +0000</pubDate>
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            <title>plex1.jpg - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=plex%3Aplex1.jpg&amp;ns=plex&amp;rev=1764155677&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
            <description>&lt;img src=&quot;https://atl.kr/dokuwiki/lib/exe/fetch.php/plex:plex1.jpg?w=500&amp;amp;h=500&amp;amp;tok=548106&quot; alt=&quot;plex1.jpg&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; /&gt;</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Wed, 26 Nov 2025 11:14:37 +0000</pubDate>
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            <title>oracle19c-12.jpg - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=db%3Aoracle%3Aoracle19c-12.jpg&amp;ns=db%3Aoracle&amp;rev=1752240770&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
            <description>&lt;img src=&quot;https://atl.kr/dokuwiki/lib/exe/fetch.php/db:oracle:oracle19c-12.jpg?w=500&amp;amp;h=500&amp;amp;tok=7d272c&quot; alt=&quot;oracle19c-12.jpg&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; /&gt;</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Fri, 11 Jul 2025 13:32:50 +0000</pubDate>
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            <title>oracle19c-11.jpg - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=db%3Aoracle%3Aoracle19c-11.jpg&amp;ns=db%3Aoracle&amp;rev=1752240770&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
            <description>&lt;img src=&quot;https://atl.kr/dokuwiki/lib/exe/fetch.php/db:oracle:oracle19c-11.jpg?w=500&amp;amp;h=500&amp;amp;tok=070d05&quot; alt=&quot;oracle19c-11.jpg&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; /&gt;</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Fri, 11 Jul 2025 13:32:50 +0000</pubDate>
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            <title>oracle19c-13.jpg - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=db%3Aoracle%3Aoracle19c-13.jpg&amp;ns=db%3Aoracle&amp;rev=1752240770&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
            <description>&lt;img src=&quot;https://atl.kr/dokuwiki/lib/exe/fetch.php/db:oracle:oracle19c-13.jpg?w=500&amp;amp;h=500&amp;amp;tok=33d8db&quot; alt=&quot;oracle19c-13.jpg&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; /&gt;</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Fri, 11 Jul 2025 13:32:50 +0000</pubDate>
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            <title>oracle19c-15.jpg - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=db%3Aoracle%3Aoracle19c-15.jpg&amp;ns=db%3Aoracle&amp;rev=1752240770&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
            <description>&lt;img src=&quot;https://atl.kr/dokuwiki/lib/exe/fetch.php/db:oracle:oracle19c-15.jpg?w=500&amp;amp;h=500&amp;amp;tok=9101eb&quot; alt=&quot;oracle19c-15.jpg&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; /&gt;</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Fri, 11 Jul 2025 13:32:50 +0000</pubDate>
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            <title>oracle19c-14.jpg - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=db%3Aoracle%3Aoracle19c-14.jpg&amp;ns=db%3Aoracle&amp;rev=1752240770&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
            <description>&lt;img src=&quot;https://atl.kr/dokuwiki/lib/exe/fetch.php/db:oracle:oracle19c-14.jpg?w=500&amp;amp;h=500&amp;amp;tok=5fd439&quot; alt=&quot;oracle19c-14.jpg&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; /&gt;</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Fri, 11 Jul 2025 13:32:50 +0000</pubDate>
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            <title>oracle19c-16.jpg - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=db%3Aoracle%3Aoracle19c-16.jpg&amp;ns=db%3Aoracle&amp;rev=1752240770&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
            <description>&lt;img src=&quot;https://atl.kr/dokuwiki/lib/exe/fetch.php/db:oracle:oracle19c-16.jpg?w=500&amp;amp;h=500&amp;amp;tok=c32111&quot; alt=&quot;oracle19c-16.jpg&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; /&gt;</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Fri, 11 Jul 2025 13:32:50 +0000</pubDate>
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            <title>oracle19c-17.jpg - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=db%3Aoracle%3Aoracle19c-17.jpg&amp;ns=db%3Aoracle&amp;rev=1752240770&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
            <description>&lt;img src=&quot;https://atl.kr/dokuwiki/lib/exe/fetch.php/db:oracle:oracle19c-17.jpg?w=500&amp;amp;h=500&amp;amp;tok=a27285&quot; alt=&quot;oracle19c-17.jpg&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; /&gt;</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Fri, 11 Jul 2025 13:32:50 +0000</pubDate>
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            <title>oracle19c-19.jpg - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=db%3Aoracle%3Aoracle19c-19.jpg&amp;ns=db%3Aoracle&amp;rev=1752240770&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
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            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Fri, 11 Jul 2025 13:32:50 +0000</pubDate>
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            <title>oracle19c-05.jpg - 만듦</title>
            <link>https://atl.kr/dokuwiki/doku.php/?image=db%3Aoracle%3Aoracle19c-05.jpg&amp;ns=db%3Aoracle&amp;rev=1752240770&amp;tab_details=history&amp;media_do=diff&amp;do=media</link>
            <description>&lt;img src=&quot;https://atl.kr/dokuwiki/lib/exe/fetch.php/db:oracle:oracle19c-05.jpg?w=500&amp;amp;h=500&amp;amp;tok=1b0edf&quot; alt=&quot;oracle19c-05.jpg&quot; loading=&quot;lazy&quot; width=&quot;500&quot; height=&quot;500&quot; /&gt;</description>
            <author>koov@undisclosed.example.com (koov)</author>
            <pubDate>Fri, 11 Jul 2025 13:32:50 +0000</pubDate>
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