RFC3768 - Virtual Router Redundancy Protocol
(https://tools.ietf.org/html/rfc3768))
RFC5798 - Virtual Router Redundancy Protocol (VRRP) Version 3 for IPv4 and IPv6
(https://tools.ietf.org/html/rfc5798))
RFC3768 - Virtual Router Redundancy Protocol
(https://tools.ietf.org/html/rfc3768)
RFC5798 - Virtual Router Redundancy Protocol (VRRP) Version 3 for IPv4 and IPv6
(https://tools.ietf.org/html/rfc5798)
https://www.keepalived.org/doc/
High Availability 를 위한 VRRP와 keepalived (2) - keepalived
(https://springboot.cloud/24)
https://chanox2.tistory.com/entry/VRRP
http://egloos.zum.com/light99/v/5214484
http://egloos.zum.com/loveyuna/v/2165759
http://blog.naver.com/PostView.nhn?blogId=kyagami&logNo=220411831230
https://blog.naver.com/hji0223/220360359578
https://cyuu.tistory.com/58
https://void.tistory.com/entry/rpfilter
https://access.redhat.com/solutions/30564
http://smallake.kr/?p=2213
https://blog.pages.kr/496
https://www.kernel.org/doc/Documentation/networking/ip-sysctl.txt
https://m.blog.naver.com/PostView.naver?isHttpsRedirect=true&blogId=teastful&logNo=140144043322
(vrrp 와 hsrp의 차이점)
https://wantyou7.tistory.com/40
(HSRP, VRRP, GLBP)