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linux:general:network [2017/04/25 09:18] – created lunetikklinux:general:network [2018/12/20 17:42] – Discussion status changed lunetikk
Line 8: Line 8:
 |  25  |  SMTP  |  |  25  |  SMTP  | 
 |  80  |  HTTP  | |  80  |  HTTP  |
-|  137 + 139  |  TCP/UDP - SMB/Samba  |+|  111 + 2049  |  TCP/UDP - NFS  | 
 +|  137 + 139 + 445   TCP/UDP - SMB/Samba  |
 |  443  |  HTTPS  | |  443  |  HTTPS  |
 |  8080  |  Proxy  | |  8080  |  Proxy  |
Line 31: Line 32:
 <code> <code>
 export http_proxy=http://10.0.0.1:8080 export http_proxy=http://10.0.0.1:8080
 +export https_proxy=https://10.0.0.1:8080
 </code> </code>
 \\ \\
Line 42: Line 44:
 </code> </code>
  
 +=== Set proxy for apt ===
  
-==== Change your IP ====+Open apt.conf 
 +<code> 
 +vi /etc/apt/apt.conf 
 +</code> 
 + 
 +Set proxy 
 +<code> 
 +Acquire::http::Proxy "http://127.0.0.1:8080"; 
 +Acquire::https::Proxy "https://127.0.0.1:8080"; 
 +</code> 
 + 
 +=== Set proxy for wget === 
 + 
 +Open wgetrc 
 +<code> 
 +vi ~/.wgetrc 
 +</code> 
 + 
 +Set proxy 
 +<code> 
 +use_proxy=on 
 +http_proxy=127.0.0.1:8080 
 +https_proxy=127.0.0.1:8080 
 +http_proxy=http://username:password@proxy_host:proxy_port 
 +https_proxy=https://username:password@proxy_host:proxy_port 
 +</code> 
 + 
 +OR 
 + 
 +<code> 
 +wget <URL> -e use_proxy=on -e http_proxy=127.0.0.1:8080 
 +</code> 
 + 
 +==== Change your IP (Ubuntu) ====
  
 Edit /etc/network/interfaces: Edit /etc/network/interfaces:
Line 63: Line 99:
 <code> <code>
 /etc/init.d/networking restart /etc/init.d/networking restart
 +</code>
 +<code>
 +ifdown eth0 && ifup eth0
 </code> </code>
  
 +==== Change your IP (SLES11/12) ====
 +
 +Edit /etc/sysconfig/network/ifcfg-eth0:
 +<code>
 +sudo vi /etc/sysconfig/network/ifcfg-eth0
 +</code>
 +and add
 +<code>
 +DEVICE='eth0'
 +BOOTPROTO='static'
 +STARTMODE='auto'
 +USERCONTROL='no'
 +BROADCAST=''
 +ETHTOOL_OPTIONS=''
 +IPADDR='10.0.0.2'
 +MTU=''
 +NAME=''
 +NETMASK='255.255.255.0'
 +NETWORK=''
 +REMOTE_IPADDR=''
 +</code>
 +
 +Edit gateway /etc/sysconfig/network/routes:
 +<code>
 +sudo vi /etc/sysconfig/network/routes
 +</code>
 +and add
 +<code>
 +default 10.0.0.1 - eth0
 +#default 10.0.0.1 - -
 +</code>
 +
 +Restart your networkinterface
 +
 +SLES11
 +<code>
 +/etc/init.d/networking restart
 +</code>
 +
 +SLES12
 +<code>
 +ifdown eth0 && ifup eth0
 +</code>
  
 ==== Join a domain and change hostname ==== ==== Join a domain and change hostname ====
Line 88: Line 170:
 hostname –F /etc/hostname hostname –F /etc/hostname
 </code> </code>
 +
 +==== Troubleshooting ====
 +
 +=== resolv.conf is empty ===
 +
 +<code> dpkg-reconfigure resolvconf </code>
 +
 +=== Cant do ifdown/ifup ===
 +
 +<code>
 +# ifdown eth0 && ifup eth0
 +/etc/resolvconf/update-libc.d/sendmail: 7: .: Can't open /usr/share/sendmail/dynamic
 +run-parts: /etc/resolvconf/update-libc.d/sendmail exited with return code 2
 +run-parts: /etc/resolvconf/update.d/libc exited with return code 1
 +/etc/resolvconf/update-libc.d/sendmail: 7: .: Can't open /usr/share/sendmail/dynamic
 +run-parts: /etc/resolvconf/update-libc.d/sendmail exited with return code 2
 +run-parts: /etc/resolvconf/update.d/libc exited with return code 1
 +/etc/network/if-up.d/sendmail: 44: .: Can't open /usr/share/sendmail/dynamic
 +run-parts: /etc/network/if-up.d/sendmail exited with return code 2
 +</code>
 +
 +This should fix it:
 +<code> apt-get --purge remove sendmail sendmail-base sendmail-bin </code>
 +
 \\ \\
 \\ \\
-~~DISCUSSION~~+~~DISCUSSION:closed~~
linux/general/network.txt · Last modified: 2022/12/16 10:51 by lunetikk