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The authenticity of host 'controller02 (172.24.21.202)' can't be established.
% i$ d' S8 j( s6 [/ z9 RECDSA key fingerprint is SHA256:JolsHOHD3RnNi4qOq5IGruOeA6kfJWjUltPjGePjZsA./ }0 @1 J+ V5 @4 A. w
ECDSA key fingerprint is MD5:17:ba:bf:fd:f6:22:20:e5:72:f2:7f:41:5b:98:19:89.- N) r5 t! {2 j. y; \( N
Are you sure you want to continue connecting (yes/no)? yes n4 ~1 y8 I7 `1 X* e& {
Warning: Permanently added 'controller02' (ECDSA) to the list of known hosts.( s) i! b5 C& W
Last failed login: Wed May 31 09:46:42 CST 2023 from 192.168.21.29 on ssh:notty6 H8 `; e0 c0 o
There were 18 failed login attempts since the last successful login.
- X! y/ t1 e# ~7 }0 MLast login: Tue May 30 06:08:26 2023 from 192.168.21.1294 w! _0 N; b/ }+ f! q! i% L
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# cat /var/log/secure |grep "Failed password for "
! `( h* r4 A; c ? tMay 31 09:36:17 controller02 sshd[298653]: Failed password for root from 192.168.21.29 port 9488 ssh2! ?8 j- z* W* d7 `0 t) o
May 31 09:36:45 controller02 sshd[298653]: Failed password for root from 192.168.21.29 port 9488 ssh2
$ O8 w& o4 U8 k2 J$ s* iMay 31 09:36:46 controller02 sshd[298653]: Failed password for root from 192.168.21.29 port 9488 ssh2. c9 G( X% p: \
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& ~ D" X1 n" O! v$ f3 ]& z; d3 \* ^/ ^
[root@controller02 ~]# source /etc/pam.d/password-auth
K# z0 |' [/ O" g: e- K-bash: auth: command not found" e; H' N0 x5 ~5 \
-bash: auth: command not found
+ y0 U8 e6 ~4 e( l T7 l2 W-bash: auth: command not found) |8 c2 M, k! n z+ h+ D2 i; z
-bash: auth: command not found+ o3 i; A1 B7 d. p: j
-bash: account: command not found
9 b8 u' u* a/ ?1 x2 ^-bash: account: command not found
" D: K( l' F: ^; E-bash: 1000: No such file or directory; Z* S9 _; [5 j0 Q) n
-bash: account: command not found# P- m" F5 ~3 L/ j4 [/ k
-bash: password: command not found$ Q; C$ {6 i7 C; i) y2 [. |* _7 R
-bash: password: command not found
( n5 D3 I7 i# {5 r) X* \4 e-bash: password: command not found9 d, ~: G0 F v9 \4 U3 g
-bash: session: command not found, l( n- \9 f9 f T/ z) @
-bash: session: command not found
) }, S8 m3 y3 q- b-bash: -session: command not found' f7 S9 {$ Y' s2 {
-bash: session: command not found% H* R+ K1 i" o# A3 _$ g! f
-bash: session: command not found
/ x& z7 J3 `' U V[root@controller02 ~]# exit4 |+ n& m' W" T! l) S4 C, W
logout
{. O, q8 K1 AConnection to controller02 closed.
( z% x/ A4 w0 @" S& u- b! F[root@controller03 ~]# ssh controller01
6 P# z9 w# h2 ]: W) l5 FLast login: Wed May 31 10:04:09 2023 from 192.168.21.29
* j% e3 ]/ }$ M! f[root@controller01 ~]# source /etc/pam.d/password-auth e8 t, {) N3 O4 }: ]
-bash: auth: command not found' s! g0 Q$ M1 d# D: z4 k9 U! E
-bash: auth: command not found
7 L7 o2 u9 |+ L# U: P% q-bash: auth: command not found
! n3 S* H* v5 H" H-bash: auth: command not found
2 }3 a9 s: z( _6 U-bash: account: command not found( h3 K/ d8 B, m
-bash: account: command not found
! m9 N9 o: \2 o$ A' P4 W* j7 Z-bash: 1000: No such file or directory7 i9 e0 |5 u: t. u- u5 n* h4 j
-bash: account: command not found
6 R; J! {/ Z+ q g$ I" U-bash: password: command not found/ p# p3 ^8 z5 Z* k
-bash: password: command not found/ h8 {" ], I4 R
-bash: password: command not found
" G0 R& Q; P/ x8 l$ O-bash: session: command not found
( l& B7 \3 d( D, r* U- ^+ t2 z-bash: session: command not found# _) A: O4 |+ Y, z! {) }+ H
-bash: -session: command not found! W3 ^* S/ I4 c
-bash: session: command not found, [5 P: ?# m9 ~8 d# t
-bash: session: command not found/ I0 F$ L8 q Z& ^$ s9 b6 E
[root@controller01 ~]#/ ^# r F7 ~! ~3 a' a! p8 ~
3 Y2 x& W" l. `7 a( |2 G4 E" C; S; q
最后通过source /etc/pam.d/password-auth/ e: K8 [3 p0 C9 Q: g
文件后解决。
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