[root@app03 ~]# tcpdump -v -i any tcp dst 192.168.50.87             │debug3: key_read: missing whitespace
                                                                    │debug3: key_read: missing whitespace
tcpdump: 'tcp' modifier applied to host                             │debug3: key_read: missing whitespace
[root@app03 ~]# tcpdump -v -i any dst 192.168.50.87                 │debug3: key_read: missing whitespace
                                                                    │debug3: key_read: missing whitespace
tcpdump: listening on any, link-type LINUX_SLL (Linux cooked), captu│debug3: key_read: missing whitespace
re size 65535 bytes                                                 │debug3: key_read: missing whitespace
09:03:43.998503 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has│debug3: key_read: missing whitespace
 192.168.50.87 tell 192.168.50.93, length 28                        │debug3: key_read: missing whitespace
09:03:43.998872 IP (tos 0x0, ttl 64, id 49015, offset 0, flags [DF],│debug3: key_read: missing whitespace
 proto TCP (6), length 60)                                          │debug3: key_read: missing whitespace
    192.168.50.93.46826 > 192.168.50.87.ssh: Flags [S], cksum 0xfd1b│debug3: key_read: missing whitespace
 (correct), seq 841709980, win 14600, options [mss 1460,sackOK,TS va│debug3: key_read: missing whitespace
l 35899115 ecr 0,nop,wscale 7], length 0                            │debug3: key_read: missing whitespace
09:03:43.999063 IP (tos 0x0, ttl 64, id 49016, offset 0, flags [DF],│debug3: key_read: missing whitespace
 proto TCP (6), length 52)                                          │debug3: key_read: missing whitespace
    192.168.50.93.46826 > 192.168.50.87.ssh: Flags [.], cksum 0xec3b│debug3: key_read: missing whitespace
 (correct), ack 2015200143, win 115, options [nop,nop,TS val 3589911│debug3: key_read: missing whitespace
6 ecr 382100925], length 0                                          │debug3: key_read: missing whitespace
09:03:43.999263 IP (tos 0x0, ttl 64, id 49017, offset 0, flags [DF],│debug3: key_read: missing whitespace
 proto TCP (6), length 52)                                          │debug3: key_read: missing whitespace
    192.168.50.93.46826 > 192.168.50.87.ssh: Flags [.], cksum 0xec39│debug3: key_read: missing whitespace
 (correct), ack 2, win 115, options [nop,nop,TS val 35899117 ecr 382│debug3: key_read: missing whitespace
100925], length 0                                                   │debug3: key_read: missing whitespace
09:03:44.008567 IP (tos 0x0, ttl 64, id 49018, offset 0, flags [DF],│debug2: key_type_from_name: unknown key type '-----END'
 proto TCP (6), length 52)                                          │debug3: key_read: missing keytype
    192.168.50.93.46826 > 192.168.50.87.ssh: Flags [F.], cksum 0xec2│debug1: identity file /root/.ssh/id_rsa type 1
f (correct), seq 0, ack 2, win 115, options [nop,nop,TS val 35899126│debug1: identity file /root/.ssh/id_dsa type -1
 ecr 382100925], length 0