Hi.
Can you please help me with a routing problem?
There are 2 networks:
192.168.10.0/24 (eth0)
192.168.11.0/24 (eth0:1)
The default gateway is 192.168.10.1
iPv4 routing is already enabled and working.
With vpnc I've built up an VPN connection and can access my home network... (0 Replies)
Hey everyone. I have a problem, but it may be my lack of understanding that is the cause. Ok so I attend a technical school, and needless to say there's a lot of wannabe hackers, pranksters and what not.
So from my laptop I'd like to connect to the wireless AP's around campus, but security is a... (1 Reply)
I have a Cisco 1841 router configured as Easy VPN Server. Here is the configuration of the router:
Cisco# Cisco#show running-config Building configuration... Current configura - Pastebin.com
I have a Centos 5.7 server with installed Cisco VPN client for Linux. The client successfully... (0 Replies)
I was given my pcf file to login to work from home and wanted to use OpenVPN instead of the Cisco VPN client software. Can I use this pcf file with OpenVPN? I attempted to use vpnc:
http://wiki.centos.org/HowTos/vpnc
but it just times out
?? (2 Replies)
I would like to know if anyone has a way to PRINT TO a printer attached to a Windows 7 PC, from SCO, while logged in via a VPN connection.
I am able to attach to a Samba share on the SCO server for files while attached to the VPN, so I know my Samba is workling - but my print jobs return:
... (2 Replies)
Hi everyone,
I am hoping anyone of you could help me in this weird problem we have in 1 of our Solaris 10 servers. Lately, we have been having some ftp problems in this server. Though it can ping any server within the network, it seems that it can only ftp to a select few. For most servers, the... (4 Replies)
Hello,
I have question about VPN connection thats,
I have two networks
1-Office Network
2-Home Network
both are connected to internet
i have in Office network PPTP VPN Server with real or static ip and on the home network all clients working with local ip
Now ,
I need to connect to... (3 Replies)
Trying to connect to my companies VPN with vpnc but I keep getting an error that the target failed to respond. I run wireshark and see that my host sends out a few ISAKMP packets but gets no response and gives up.
Any ideas what can cause this to happen? Is there someway that UDP traffic could... (0 Replies)
Hi All:
I need a script that can be timed to run every half hour to an hour to run a traceroute through a VPN to test that a connection is still up from a Win XP system. Which would be the best, C++ or Perl and what are some good resources to look at.
(If anyone has a script to do this... (1 Reply)
NETWORKMANAGER(8) Network management daemons NETWORKMANAGER(8)NAME
NetworkManager - network management daemon
SYNOPSIS
NetworkManager [OPTIONS...]
DESCRIPTION
The NetworkManager daemon attempts to make networking configuration and operation as painless and automatic as possible by managing the
primary network connection and other network interfaces, like Ethernet, WiFi, and Mobile Broadband devices. NetworkManager will connect any
network device when a connection for that device becomes available, unless that behavior is disabled. Information about networking is
exported via a D-Bus interface to any interested application, providing a rich API with which to inspect and control network settings and
operation.
DISPATCHER SCRIPTS
NetworkManager will execute scripts in the /etc/NetworkManager/dispatcher.d directory in alphabetical order in response to network events.
Each script should be a regular executable file, owned by root. Furthermore, it must not be writable by group or other, and not setuid.
Each script receives two arguments, the first being the interface name of the device an operation just happened on, and second the action.
The actions are:
up
The interface has been activated.
down
The interface has been deactivated.
vpn-up
A VPN connection has been activated.
vpn-down
A VPN connection has been deactivated.
hostname
The system hostname has been updated. Use gethostname(2) to retrieve it. The interface name (first argument) is empty and no
environment variable is set for this action.
dhcp4-change
The DHCPv4 lease has changed (renewed, rebound, etc).
dhcp6-change
The DHCPv6 lease has changed (renewed, rebound, etc).
The environment contains more information about the interface and the connection. The following variables are available for the use in the
dispatcher scripts:
CONNECTION_UUID
The UUID of the connection profile.
CONNECTION_ID
The name (ID) of the connection profile.
DEVICE_IFACE
The interface name of the device.
DEVICE_IP_IFACE
The IP interface name of the device.
IP4_ADDRESS_N
The IPv4 address in the format "address/prefix gateway", where N is a number from 0 to (# IPv4 address - 1).
IP4_NUM_ADDRESSES
The variable contains the number of IPv4 addresses the script may expect.
IP4_ROUTE_N
The IPv4 route in the format "address/prefix next-hop metric", where N is a number from 0 to (# IPv4 routes - 1).
IP4_NUM_ROUTES
The variable contains the number of IPv4 routes the script may expect.
IP4_NAMESERVERS
The variable contains a space-separated list of the DNS servers.
IP4_DOMAINS
The variable contains a space-separated list of the search domains.
DHCP4_<dhcp-option-name>
If the connection used DHCP for address configuration, the received DHCP configuration is passed in the environment using standard DHCP
option names, prefixed with "DHCP4_", like "DHCP4_HOST_NAME=foobar".
IP6_<name> and DHCP6_<name>
The same variables as for IPv4 are available for IPv6, but the prefixes are IP6_ and DHCP6_ instead.
In case of VPN, VPN_IP_IFACE is set, and IP4_*, IP6_* variables with VPN prefix are exported too, like VPN_IP4_ADDRESS_0,
VPN_IP4_NUM_ADDRESSES.
OPTIONS
The following options are understood:
--version | -V
Print the NetworkManager software version and exit.
--help | -h
Print NetworkManager's available options and exit.
--no-daemon | -n
Do not daemonize.
--debug | -d
Do not daemonize, and direct log output to the controlling terminal in addition to syslog.
--pid-file | -p
Specify location of a PID file. The PID file is used for storing PID of the running proccess and prevents running multiple instances.
--state-file
Specify file for storing state of the NetworkManager persistently. If not specified, the default value of
/var/lib/NetworkManager/NetworkManager.state is used.
--config
Specify configuration file to set up various settings for NetworkManager. If not specified, the default value of
/etc/NetworkManager/NetworkManager.conf is used with a fallback to the older 'nm-system-settings.conf' if located in the same
directory. See NetworkManager.conf(5) for more information on configuration file.
--plugins
List plugins used to manage system-wide connection settings. This list has preference over plugins specified in the configuration file.
Currently supported plugins are: keyfile, ifcfg-rh, ifcfg-suse, ifupdown.
--log-level
Sets how much information NetworkManager sends to the log destination (usually syslog's "daemon" facility). By default, only
informational, warning, and error messages are logged. See the section on logging in NetworkManager.conf(5) for more information.
--log-domains
A comma-separated list specifying which operations are logged to the log destination (usually syslog). By default, most domains are
logging-enabled. See the section on logging in NetworkManager.conf(5) for more information.
DEBUGGING
The following environment variables are supported to help debugging. When used in conjunction with the --no-daemon option (thus echoing PPP
and DHCP helper output to stdout) these can quickly help pinpoint the source of connection issues. Also see the --log-level and
--log-domains to enable debug logging inside NetworkManager itself.
NM_PPP_DEBUG: When set to anything, causes NetworkManager to turn on PPP debugging in pppd, which logs all PPP and PPTP frames and
client/server exchanges.
SEE ALSO NetworkManager.conf(5), nmcli(1), nmcli-examples(5), nm-online(1), nm-settings(5), nm-applet(1), nm-connection-editor(1)NetworkManager 0.9.10NETWORKMANAGER(8)
03-03-2020
