Hello Anazawa-san, Greeting from Hibiya. I have experience of work with Nagai-san at your company before. BTW, I guess that what you want is ‘disable’ in birdc. <https://bird.network.cz/?get_doc&v=20&f=bird-4.html> https://bird.network. cz/?get_doc&v=20&f=bird-4.html says enable|disable|restart name|"pattern"|all Enable, disable or restart a given protocol instance, instances matching the pattern or all instances. and acts like bird> sh proto Name Proto Table State Since Info device1 Device --- up 2019-10-08 v4:exabgp BGP --- up 2019-10-08 Established v6:exabgp BGP --- up 2019-10-08 Established v4:VyOS3 BGP --- up 2019-10-08 Established v6:VyOS3 BGP --- up 2019-10-08 Established bird> disable "v4:VyOS3" v4:VyOS3: disabled bird> sh proto Name Proto Table State Since Info device1 Device --- up 2019-10-08 v4:exabgp BGP --- up 2019-10-08 Established v6:exabgp BGP --- up 2019-10-08 Established v4:VyOS3 BGP --- flush 17:07:29.784 v6:VyOS3 BGP --- up 2019-10-08 Established bird> bird> bird> bird> sh proto Name Proto Table State Since Info device1 Device --- up 2019-10-08 v4:exabgp BGP --- up 2019-10-08 Established v6:exabgp BGP --- up 2019-10-08 Established v4:VyOS3 BGP --- down 17:07:29.776 v6:VyOS3 BGP --- up 2019-10-08 Established on my lab machine. Regards, Koh-ichi Ito From: Bird-users <bird-users-bounces@network.cz> On Behalf Of 穴澤 正恒 Sent: Tuesday, February 18, 2020 5:02 PM To: bird-users@network.cz Subject: BGP neighbor shutdown Hello, Is there a way to shut down a particular BGP neighbor? Equivalent to Cisco's "neighbor 10.0.0.1 shutdown" command With best regards, Anazawa Masatsune -- ----------------------------------------------------------- このメールおよびメールに添付されるファイルは当社の秘密情報を含んでいます。 企図された受取人以外の者が使用すること、開示すること、複製することまたは配布をすることはできません。 誤ってこのメールを受領された場合、送り主あてに返信メールでお知らせいただき、お手元にある全ての複製（サーバーに保存されたものも含み）消去をいただくようお願いします。 ご協力有難うございます。 This email and any files transmitted with it may contain confidential information. Use, disclosure, copying or distribution of this message by anyone other than the intended recipient is strictly prohibited. If you have received this email in error please notify the sender by reply email and destroy all copies of this message in your possession, custody or control. THANK YOU IN ADVANCE FOR YOUR COOPERATION. . -----------------------------------------------------------