no supported authentication methods available (server sent publickey gssapi-keyex gssapi-with-mic)

ยท[Etc]
์—๋Ÿฌ ๋ฉ”์‹œ์ง€no supported authentication methods available (server sent publickey gssapi-keyex gssapi-with-mic)1. ์›์ธํ•ด๋‹น ์—๋Ÿฌ๋Š” ์„œ๋ฒ„๊ฐ€ ์ง€์›ํ•˜๋Š” ์ธ์ฆ ๋ฐฉ๋ฒ•์ด ์—†๋‹ค๋Š” ๊ฒƒ์„ ๋‚˜ํƒ€๋‚ธ๋‹ค.์ผ๋ฐ˜์ ์œผ๋กœ ์•„๋Š” SSH ํ‚ค ์ธ์ฆ์„ ์š”๊ตฌํ•˜๋Š” ์„œ๋ฒ„์— ๋Œ€ํ•ด ๋น„๋ฐ€๋ฒˆํ˜ธ ์ธ์ฆ์ด ์„ค์ •๋˜์ง€ ์•Š์•˜๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ์ด ์—๋Ÿฌ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” SSH ํ‚ค๋ฅผ ๊ด€๋ฆฌ์ž์—๊ฒŒ ๋”ฐ๋กœ ๋ฐ›์•„์„œ ์„œ๋ฒ„ ์ ‘์† ์‹œ๋„ ์‹œ ์‚ฌ์šฉํ•ด์•ผ ํ•œ๋‹ค.๋˜๋Š” ๋‚ด๊ฐ€ ๊ด€๋ฆฌ์ž๋ผ๋ฉด SSH ํ‚ค๋ฅผ ์ƒ์„ฑํ•˜์—ฌ ์„œ๋ฒ„์— ์ถ”๊ฐ€ํ•ด์ฃผ๋Š” ๊ฒƒ์ด ์ข‹๋‹ค. ๋‚˜์˜ ๊ฒฝ์šฐ, ํšŒ์‚ฌ ์„ ๋ฐฐํ•œํ…Œ ํ”„๋กœ์ ํŠธ ์„œ๋ฒ„ ๊ด€๋ จ SSH ํŒŒ์ผ์„ ๋”ฐ๋กœ ๋ฐ›์•˜๋”๋‹ˆ ์—๋Ÿฌ๋ฅผ ํ•ด๊ฒฐํ–ˆ๋‹ค. 2. ํ•ด๊ฒฐ (bastion ์„œ๋ฒ„ ์ ‘์†)๋‚˜์˜ ๊ฒฝ์šฐ, PuTTY์—์„œ ํ”„๋กœ์ ํŠธ ๋ฉ”์ธ ์„œ๋ฒ„์— ์ ‘์†ํ•˜..
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'no supported authentication methods available (server sent publickey gssapi-keyex gssapi-with-mic)' ํƒœ๊ทธ์˜ ๊ธ€ ๋ชฉ๋ก