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Hallo, ich melde mich hier mit einem Thema auch auf die Gefahr hin, dass das Überdruss erzeugt und es irgendwo auch bis ins ff bearbeitet ist. Ich komme nicht weiter.

Ich habe 2 PCs: 1. NB mit Ubuntu 12.04 über WLAN verbunden; 2. PC mit Ubuntu 14.04 über LAN am Router.

Über Nautilus "mit Server verbinden" möchte ich Daten austauschen. Die Rechner finden sich nur von PC nach NB. Die Masken im Nautilus sind auch verschieden aufgebaut. Bitte siehe hierzu die Screenshots.

Das NB findet den PC über "Ping IP". SSH mit der IP kann ich nicht aufbauen, ebenso nicht mit dem Rechnername. Frage: Wie muss ich richtigerweise vorgehen, um die Verbindung aufzubauen. Warum findet das NB nicht den PC per Rechnername?

Danke für eure Unterstützung

dw-kw schrieb:

... am Router.

Warum findet das NB nicht den PC per Rechnername?

Welchen Router benutzt Du?

Hallo Lubux,

Gerät ist von TP-Link Typ TD-W8961NB

Gruß

dw-kw schrieb:

Gerät ist von TP-Link Typ TD-W8961NB

Schau mal was mit nmap, auf PC und NB angezeigt wird:

sudo nmap -sP -PN -R --dns-servers 192.168.1.1 192.168.1.0/24

Hi Lubux,

no talloc stackframe at ../source3/param/loadparm.c:4864, leaking memory
sudo: nmap: command not found

Nachtrag: Bei beiden Rechner command not found

dw-kw schrieb:

no talloc stackframe at ../source3/param/loadparm.c:4864, leaking memory
sudo: nmap: command not found

Nachtrag: Bei beiden Rechner

which nmap
sudo apt-get install nmap
which nmap

sudo nmap -sP -PN -R --dns-servers 192.168.1.1 192.168.1.0/24

Nmap scan report for 192.168.1.1
Host is up.
Nmap scan report for 192.168.1.2
Host is up.
Nmap scan report for 192.168.1.3
Host is up.
Nmap scan report for 192.168.1.4
Host is up.
Nmap scan report for 192.168.1.5
Host is up.
Nmap scan report for 192.168.1.6
Host is up.
Nmap scan report for 192.168.1.7
Host is up.
Nmap scan report for 192.168.1.8
Host is up.
Nmap scan report for 192.168.1.9
Host is up.
Nmap scan report for 192.168.1.10
Host is up.
Nmap scan report for 192.168.1.11
Host is up.
Nmap scan report for 192.168.1.12
Host is up.
Nmap scan report for 192.168.1.13
Host is up.
Nmap scan report for 192.168.1.14
Host is up.
Nmap scan report for 192.168.1.15
Host is up.
Nmap scan report for 192.168.1.16
Host is up.
Nmap scan report for 192.168.1.17
Host is up.
Nmap scan report for 192.168.1.18
Host is up.
Nmap scan report for 192.168.1.19
Host is up.
Nmap scan report for 192.168.1.20
Host is up.
Nmap scan report for 192.168.1.21
Host is up.
Nmap scan report for 192.168.1.22
Host is up.
Nmap scan report for 192.168.1.23
Host is up.
Nmap scan report for 192.168.1.24
Host is up.
Nmap scan report for 192.168.1.25
Host is up.
Nmap scan report for 192.168.1.26
Host is up.
Nmap scan report for 192.168.1.27
Host is up.
Nmap scan report for 192.168.1.28
Host is up.
Nmap scan report for 192.168.1.29
Host is up.
Nmap scan report for 192.168.1.30
Host is up.
Nmap scan report for 192.168.1.31
Host is up.
Nmap scan report for 192.168.1.32
Host is up.
Nmap scan report for 192.168.1.33
Host is up.
Nmap scan report for 192.168.1.34
Host is up.
Nmap scan report for 192.168.1.35
Host is up.
Nmap scan report for 192.168.1.36
Host is up.
Nmap scan report for 192.168.1.37
Host is up.
Nmap scan report for 192.168.1.38
Host is up.
Nmap scan report for 192.168.1.39
Host is up.
Nmap scan report for 192.168.1.40
Host is up.
Nmap scan report for 192.168.1.41
Host is up.
Nmap scan report for 192.168.1.42
Host is up.
Nmap scan report for 192.168.1.43
Host is up.
Nmap scan report for 192.168.1.44
Host is up.
Nmap scan report for 192.168.1.45
Host is up.
Nmap scan report for 192.168.1.46
Host is up.
Nmap scan report for 192.168.1.47
Host is up.
Nmap scan report for 192.168.1.48
Host is up.
Nmap scan report for 192.168.1.49
Host is up.
Nmap scan report for 192.168.1.50
Host is up.
Nmap scan report for 192.168.1.51
Host is up.
Nmap scan report for 192.168.1.52
Host is up.
Nmap scan report for 192.168.1.53
Host is up.
Nmap scan report for 192.168.1.54
Host is up.
Nmap scan report for 192.168.1.55
Host is up.
Nmap scan report for 192.168.1.56
Host is up.
Nmap scan report for 192.168.1.57
Host is up.
Nmap scan report for 192.168.1.58
Host is up.
Nmap scan report for 192.168.1.59
Host is up.
Nmap scan report for 192.168.1.60
Host is up.
Nmap scan report for 192.168.1.61
Host is up.
Nmap scan report for 192.168.1.62
Host is up.
Nmap scan report for 192.168.1.63
Host is up.
Nmap scan report for 192.168.1.64
Host is up.
Nmap scan report for 192.168.1.65
Host is up.
Nmap scan report for 192.168.1.66
Host is up.
Nmap scan report for 192.168.1.67
Host is up.
Nmap scan report for 192.168.1.68
Host is up.
Nmap scan report for 192.168.1.69
Host is up.
Nmap scan report for 192.168.1.70
Host is up.
Nmap scan report for 192.168.1.71
Host is up.
Nmap scan report for 192.168.1.72
Host is up.
Nmap scan report for 192.168.1.73
Host is up.
Nmap scan report for 192.168.1.74
Host is up.
Nmap scan report for 192.168.1.75
Host is up.
Nmap scan report for 192.168.1.76
Host is up.
Nmap scan report for 192.168.1.77
Host is up.
Nmap scan report for 192.168.1.78
Host is up.
Nmap scan report for 192.168.1.79
Host is up.
Nmap scan report for 192.168.1.80
Host is up.
Nmap scan report for 192.168.1.81
Host is up.
Nmap scan report for 192.168.1.82
Host is up.
Nmap scan report for 192.168.1.83
Host is up.
Nmap scan report for 192.168.1.84
Host is up.
Nmap scan report for 192.168.1.85
Host is up.
Nmap scan report for 192.168.1.86
Host is up.
Nmap scan report for 192.168.1.87
Host is up.
Nmap scan report for 192.168.1.88
Host is up.
Nmap scan report for 192.168.1.89
Host is up.
Nmap scan report for 192.168.1.90
Host is up.
Nmap scan report for 192.168.1.91
Host is up.
Nmap scan report for 192.168.1.92
Host is up.
Nmap scan report for 192.168.1.93
Host is up.
Nmap scan report for 192.168.1.94
Host is up.
Nmap scan report for 192.168.1.95
Host is up.
Nmap scan report for 192.168.1.96
Host is up.
Nmap scan report for 192.168.1.97
Host is up.
Nmap scan report for 192.168.1.98
Host is up.
Nmap scan report for 192.168.1.99
Host is up.
Nmap scan report for 192.168.1.100
Host is up.
Nmap scan report for 192.168.1.101
Host is up.
Nmap scan report for 192.168.1.102
Host is up.
Nmap scan report for 192.168.1.103
Host is up.
Nmap scan report for 192.168.1.104
Host is up.
Nmap scan report for 192.168.1.105
Host is up.
Nmap scan report for 192.168.1.106
Host is up.
Nmap scan report for 192.168.1.107
Host is up.
Nmap scan report for 192.168.1.108
Host is up.
Nmap scan report for 192.168.1.109
Host is up.
Nmap scan report for 192.168.1.110
Host is up.
Nmap scan report for 192.168.1.111
Host is up.
Nmap scan report for 192.168.1.112
Host is up.
Nmap scan report for 192.168.1.113
Host is up.
Nmap scan report for 192.168.1.114
Host is up.
Nmap scan report for 192.168.1.115
Host is up.
Nmap scan report for 192.168.1.116
Host is up.
Nmap scan report for 192.168.1.117
Host is up.
Nmap scan report for 192.168.1.118
Host is up.
Nmap scan report for 192.168.1.119
Host is up.
Nmap scan report for 192.168.1.120
Host is up.
Nmap scan report for 192.168.1.121
Host is up.
Nmap scan report for 192.168.1.122
Host is up.
Nmap scan report for 192.168.1.123
Host is up.
Nmap scan report for 192.168.1.124
Host is up.
Nmap scan report for 192.168.1.125
Host is up.
Nmap scan report for 192.168.1.126
Host is up.
Nmap scan report for 192.168.1.127
Host is up.
Nmap scan report for 192.168.1.128
Host is up.
Nmap scan report for 192.168.1.129
Host is up.
Nmap scan report for 192.168.1.130
Host is up.
Nmap scan report for 192.168.1.131
Host is up.
Nmap scan report for 192.168.1.132
Host is up.
Nmap scan report for 192.168.1.133
Host is up.
Nmap scan report for 192.168.1.134
Host is up.
Nmap scan report for 192.168.1.135
Host is up.
Nmap scan report for 192.168.1.136
Host is up.
Nmap scan report for 192.168.1.137
Host is up.
Nmap scan report for 192.168.1.138
Host is up.
Nmap scan report for 192.168.1.139
Host is up.
Nmap scan report for 192.168.1.140
Host is up.
Nmap scan report for 192.168.1.141
Host is up.
Nmap scan report for 192.168.1.142
Host is up.
Nmap scan report for 192.168.1.143
Host is up.
Nmap scan report for 192.168.1.144
Host is up.
Nmap scan report for 192.168.1.145
Host is up.
Nmap scan report for 192.168.1.146
Host is up.
Nmap scan report for 192.168.1.147
Host is up.
Nmap scan report for 192.168.1.148
Host is up.
Nmap scan report for 192.168.1.149
Host is up.
Nmap scan report for 192.168.1.150
Host is up.
Nmap scan report for 192.168.1.151
Host is up.
Nmap scan report for 192.168.1.152
Host is up.
Nmap scan report for 192.168.1.153
Host is up.
Nmap scan report for 192.168.1.154
Host is up.
Nmap scan report for 192.168.1.155
Host is up.
Nmap scan report for 192.168.1.156
Host is up.
Nmap scan report for 192.168.1.157
Host is up.
Nmap scan report for 192.168.1.158
Host is up.
Nmap scan report for 192.168.1.159
Host is up.
Nmap scan report for 192.168.1.160
Host is up.
Nmap scan report for 192.168.1.161
Host is up.
Nmap scan report for 192.168.1.162
Host is up.
Nmap scan report for 192.168.1.163
Host is up.
Nmap scan report for 192.168.1.164
Host is up.
Nmap scan report for 192.168.1.165
Host is up.
Nmap scan report for 192.168.1.166
Host is up.
Nmap scan report for 192.168.1.167
Host is up.
Nmap scan report for 192.168.1.168
Host is up.
Nmap scan report for 192.168.1.169
Host is up.
Nmap scan report for 192.168.1.170
Host is up.
Nmap scan report for 192.168.1.171
Host is up.
Nmap scan report for 192.168.1.172
Host is up.
Nmap scan report for 192.168.1.173
Host is up.
Nmap scan report for 192.168.1.174
Host is up.
Nmap scan report for 192.168.1.175
Host is up.
Nmap scan report for 192.168.1.176
Host is up.
Nmap scan report for 192.168.1.177
Host is up.
Nmap scan report for 192.168.1.178
Host is up.
Nmap scan report for 192.168.1.179
Host is up.
Nmap scan report for 192.168.1.180
Host is up.
Nmap scan report for 192.168.1.181
Host is up.
Nmap scan report for 192.168.1.182
Host is up.
Nmap scan report for 192.168.1.183
Host is up.
Nmap scan report for 192.168.1.184
Host is up.
Nmap scan report for 192.168.1.185
Host is up.
Nmap scan report for 192.168.1.186
Host is up.
Nmap scan report for 192.168.1.187
Host is up.
Nmap scan report for 192.168.1.188
Host is up.
Nmap scan report for 192.168.1.189
Host is up.
Nmap scan report for 192.168.1.190
Host is up.
Nmap scan report for 192.168.1.191
Host is up.
Nmap scan report for 192.168.1.192
Host is up.
Nmap scan report for 192.168.1.193
Host is up.
Nmap scan report for 192.168.1.194
Host is up.
Nmap scan report for 192.168.1.195
Host is up.
Nmap scan report for 192.168.1.196
Host is up.
Nmap scan report for 192.168.1.197
Host is up.
Nmap scan report for 192.168.1.198
Host is up.
Nmap scan report for 192.168.1.199
Host is up.
Nmap scan report for 192.168.1.200
Host is up.
Nmap scan report for 192.168.1.201
Host is up.
Nmap scan report for 192.168.1.202
Host is up.
Nmap scan report for 192.168.1.203
Host is up.
Nmap scan report for 192.168.1.204
Host is up.
Nmap scan report for 192.168.1.205
Host is up.
Nmap scan report for 192.168.1.206
Host is up.
Nmap scan report for 192.168.1.207
Host is up.
Nmap scan report for 192.168.1.208
Host is up.
Nmap scan report for 192.168.1.209
Host is up.
Nmap scan report for 192.168.1.210
Host is up.
Nmap scan report for 192.168.1.211
Host is up.
Nmap scan report for 192.168.1.212
Host is up.
Nmap scan report for 192.168.1.213
Host is up.
Nmap scan report for 192.168.1.214
Host is up.
Nmap scan report for 192.168.1.215
Host is up.
Nmap scan report for 192.168.1.216
Host is up.
Nmap scan report for 192.168.1.217
Host is up.
Nmap scan report for 192.168.1.218
Host is up.
Nmap scan report for 192.168.1.219
Host is up.
Nmap scan report for 192.168.1.220
Host is up.
Nmap scan report for 192.168.1.221
Host is up.
Nmap scan report for 192.168.1.222
Host is up.
Nmap scan report for 192.168.1.223
Host is up.
Nmap scan report for 192.168.1.224
Host is up.
Nmap scan report for 192.168.1.225
Host is up.
Nmap scan report for 192.168.1.226
Host is up.
Nmap scan report for 192.168.1.227
Host is up.
Nmap scan report for 192.168.1.228
Host is up.
Nmap scan report for 192.168.1.229
Host is up.
Nmap scan report for 192.168.1.230
Host is up.
Nmap scan report for 192.168.1.231
Host is up.
Nmap scan report for 192.168.1.232
Host is up.
Nmap scan report for 192.168.1.233
Host is up.
Nmap scan report for 192.168.1.234
Host is up.
Nmap scan report for 192.168.1.235
Host is up.
Nmap scan report for 192.168.1.236
Host is up.
Nmap scan report for 192.168.1.237
Host is up.
Nmap scan report for 192.168.1.238
Host is up.
Nmap scan report for 192.168.1.239
Host is up.
Nmap scan report for 192.168.1.240
Host is up.
Nmap scan report for 192.168.1.241
Host is up.
Nmap scan report for 192.168.1.242
Host is up.
Nmap scan report for 192.168.1.243
Host is up.
Nmap scan report for 192.168.1.244
Host is up.
Nmap scan report for 192.168.1.245
Host is up.
Nmap scan report for 192.168.1.246
Host is up.
Nmap scan report for 192.168.1.247
Host is up.
Nmap scan report for 192.168.1.248
Host is up.
Nmap scan report for 192.168.1.249
Host is up.
Nmap scan report for 192.168.1.250
Host is up.
Nmap scan report for 192.168.1.251
Host is up.
Nmap scan report for 192.168.1.252
Host is up.
Nmap scan report for 192.168.1.253
Host is up.
Nmap scan report for 192.168.1.254
Host is up.
Nmap scan report for 192.168.1.255
Host is up.
Nmap done: 256 IP addresses (256 hosts up) scanned in 8.43 seconds

which nmap
/usr/bin/nmap

dw-kw schrieb:

sudo nmap -sP -PN -R --dns-servers 192.168.1.1 192.168.1.0/24

Nmap scan report for 192.168.1.1
Host is up.

Dann macht dein Router kein DNS im (W)LAN. Evtl. den dnsmasq auf PC und NB so konfigurieren, dass der die Geräte im (W)LAN mit dem Namen kennt.

Puff,

ähh, danke, da muss ich einen finden, der so was kann.

Nichts desto trotz habe ich noch Fragen: meinst du beide Rechner sind zu konfigurieren oder nur das NB, denn die Verbindung PC zu NB klappt ja?

Zweite Frage: die Masken sind tatsächlich unterschiedlich und haben nichts mit dem Problem zu tun?

dw-kw schrieb:

... nur das NB, denn die Verbindung PC zu NB klappt ja?

Dann nur das NB. D. h. aber, dass der PC dann eine feste interne IPv4-Adresse haben soll.

sudo nano /etc/NetworkManager/dnsmasq.d/local

address=/<PC-Name>/192.168.1.?

Merci, ich schließe somit den Thread.