{"id":672,"date":"2018-05-07T15:45:55","date_gmt":"2018-05-07T08:45:55","guid":{"rendered":"http:\/\/www.otakudang.org\/?p=672"},"modified":"2018-12-18T16:27:27","modified_gmt":"2018-12-18T09:27:27","slug":"tips-sngrep-sebagai-pengganti-ngrep","status":"publish","type":"post","link":"https:\/\/www.otakudang.org\/?p=672","title":{"rendered":"[Tips] &#8220;sngrep&#8221; Sebagai Pengganti &#8220;ngrep&#8221;"},"content":{"rendered":"<p>Kadang satu atau dua server yang sedang saya tangani tidak selalu bisa terambung ke monitoring Homer. Jadi untuk troubleshoot masih harus meminta bantuan\u00a0<em><a href=\"http:\/\/ngrep.sourceforge.net\/usage.html\">ngrep<\/a>.\u00a0<\/em>Hanya saja perintahnya cukup panjang dan agak susah merunut ketika trafik sedang ramai. Belakangan nemu tool yang sebenarnya berbasis ngrep, hanya memang dikhususkan untuk trafik SIP, namanya\u00a0<em><strong>sngrep<\/strong><\/em><\/p>\n<p>Di Yum packaging Centos 7 saat ini belum ada, jadi harus menambahkan file\u00a0<strong>\/etc\/yum.repos.d\/irontec.repo\u00a0<\/strong>dengan isi:<\/p>\n<pre>[irontec]\nname=Irontec RPMs repository\nbaseurl=http:\/\/packages.irontec.com\/centos\/$releasever\/$basearch\/\n<\/pre>\n<p>tambahkan public key:<\/p>\n<pre>rpm --import http:\/\/packages.irontec.com\/public.key\n<\/pre>\n<p>jalankan update dan install:<\/p>\n<pre>[root@aio ~]# yum check-update -y\n[root@aio ~]# yum install sngrep -y\n<\/pre>\n<p>Untuk menjalankan cukup ketik:\u00a0<em>sngrep<\/em><\/p>\n<p><a href=\"http:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-00.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-673\" src=\"http:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-00.jpg\" alt=\"\" width=\"1622\" height=\"395\" srcset=\"https:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-00.jpg 1622w, https:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-00-300x73.jpg 300w, https:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-00-768x187.jpg 768w, https:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-00-1024x249.jpg 1024w\" sizes=\"auto, (max-width: 1622px) 100vw, 1622px\" \/><\/a><\/p>\n<p>Dari tabel di atas kita bisa menggerakkan highlight ke atas dan ke bawah untuk memilih barus transaksi yang hendak dilihat. Misal hendak melihat salah satu proses Register, turunkan highlight ke daftar Method Register lalu tekan enter:<\/p>\n<p>Contoh dialog\/transaksi REGISTER yang berhasil dan tidak berhasil seperti berikut:<\/p>\n<p><a href=\"http:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-01.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-674\" src=\"http:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-01.jpg\" alt=\"\" width=\"1616\" height=\"444\" srcset=\"https:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-01.jpg 1616w, https:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-01-300x82.jpg 300w, https:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-01-768x211.jpg 768w, https:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-01-1024x281.jpg 1024w\" sizes=\"auto, (max-width: 1616px) 100vw, 1616px\" \/><\/a> <a href=\"http:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-02.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-675\" src=\"http:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-02.jpg\" alt=\"\" width=\"1617\" height=\"509\" srcset=\"https:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-02.jpg 1617w, https:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-02-300x94.jpg 300w, https:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-02-768x242.jpg 768w, https:\/\/www.otakudang.org\/wp-content\/uploads\/2018\/05\/sngrep-02-1024x322.jpg 1024w\" sizes=\"auto, (max-width: 1617px) 100vw, 1617px\" \/><\/a><\/p>\n<p>Lebih enak liatnya kan?<\/p>\n<p>Ada kalanya gambar garis transaksi dengan anak panah di atas muncul sebagai rentetan huruf q seperti: qqqqqqqqqqqqqqqqqqqqqqqqq&gt;<br \/>\nhal ini bisa diatasi dengan menjalankan perintah:<\/p>\n<pre>[root@aio ~]# export NCURSES_NO_UTF8_ACS=1\n<\/pre>\n<p>Agar tidak mengulang perintah tiap kali kita login, tambahkan baris berikut di\u00a0<strong>\/root\/.bash_profile <\/strong>atau di dalam <strong>\/etc\/environment\u00a0<\/strong>:<\/p>\n<pre>export NCURSES_NO_UTF8_ACS=1\n<\/pre>\n<p>Setiap kali login ke username yang sama, maka perintah tersebut akan otomatis dieksekusi.<br \/>\nSelamat mencoba!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kadang satu atau dua server yang sedang saya tangani tidak selalu bisa terambung ke monitoring Homer. Jadi untuk troubleshoot masih harus meminta bantuan\u00a0ngrep.\u00a0Hanya saja perintahnya cukup panjang dan agak susah merunut ketika trafik sedang ramai. Belakangan nemu tool yang sebenarnya berbasis ngrep, hanya memang dikhususkan untuk trafik SIP, namanya\u00a0sngrep Di Yum packaging Centos 7 saat &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.otakudang.org\/?p=672\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;[Tips] &#8220;sngrep&#8221; Sebagai Pengganti &#8220;ngrep&#8221;&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,2],"tags":[],"class_list":["post-672","post","type-post","status-publish","format-standard","hentry","category-etc","category-telephony","entry"],"_links":{"self":[{"href":"https:\/\/www.otakudang.org\/index.php?rest_route=\/wp\/v2\/posts\/672","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.otakudang.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.otakudang.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.otakudang.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.otakudang.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=672"}],"version-history":[{"count":2,"href":"https:\/\/www.otakudang.org\/index.php?rest_route=\/wp\/v2\/posts\/672\/revisions"}],"predecessor-version":[{"id":714,"href":"https:\/\/www.otakudang.org\/index.php?rest_route=\/wp\/v2\/posts\/672\/revisions\/714"}],"wp:attachment":[{"href":"https:\/\/www.otakudang.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.otakudang.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.otakudang.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}