I am running RH7.3 on a compaq presario box. The network card is a Linksys one. I am only able to communicate with the local network (only the local IPs are accessible). When I try to ping another box I get a "Connect: Network is unreachable" message. What could be the problem.
Thanks in... (2 Replies)
I have inherited a Sun Ultra-1, running sunOS 5.8
While on this machine, I cannot ping www.yahoo.com
I cannot ping this machine from withing our lan.
I do not have an static IP for this machine and used
Iconfig hme0 auto-dhcp start.
All is well,
It seems to me that the previous owner,... (1 Reply)
Is it possible for a group of servers to monitor each other and then send an alert if one of them is no longer 'alive'?
Or if its easier have one server that monitors the other five and then sends an alert.
If so how would this be done?
Thanks (3 Replies)
All,
I have to servers (NT and REL4).
We can access the application on NT from Linux but we cannot access the applications on Linux when accessed from NT.
The applicaiton is running on Linux with some IP:Port. When we try to access that application from NT, it says that the port is... (1 Reply)
Hi all,
I cannot reach my SERVER from my NetBackup server connect through SERVER_prv ("cannot connect to client")
My SERVER was Sun OS 5.8, below is the message i get when i ping my SERVER:
# ping 192.168.X.X or
# ping SERVER_prv
ICMP Net Unreachable from gateway 172.16.102.XXX
for... (3 Replies)
Discussion started by: beginningDBA
3 Replies
6. Post Here to Contact Site Administrators and Moderators
Apparently (at least) 2 of the servers responsible for serving the static images and the JavaScript are down or otherwise unreachable. Affected are www.unix.com and www.unix.com, while www.unix.com is still up. A check on this website confirmed it. Checked as of 2010-06-16 08:11 UTC. (13 Replies)
Hey Guys:
I am trying to add a route for assign a network interface to the traffic to/from a specific net, but allways to get the same system message : network is unreacheable
root@ColectorDMSCNT # route add net 200.44.46.0/24 161.196.84.196 1
add net 200.44.46.0/24: gateway... (2 Replies)
Hello,
I'm using Ubuntu, and when I check "/"(root directory)'s properties. The window says "some contents unreachable". What is the "some contents"?
http://i.imgur.com/UWn8Q.png (2 Replies)
Hi, all:
How can I check what happen with my own NIC driver which response "successful" when local PC "ping" a remote linux PC but "unreachable" when it "ping" a remote windows XP PC? My writed driver runs in linux 3.0.4 kernel.
thanks!
li, kunlun (1 Reply)
Seems to wanboot ok but then fails to connect to server. What do I need to check?
{0} ok boot net - install
Boot device: /pci@300/pci@1/pci@0/pci@1/network@0 File and args: - install
1G link up
<time unavailable> wanboot info: WAN boot messages->console
<time unavailable>... (2 Replies)
Discussion started by: psychocandy
2 Replies
LEARN ABOUT HPUX
innetgr
getnetgrent(3C)getnetgrent(3C)NAME
getnetgrent(), setnetgrent(), endnetgrent(), innetgr(), - get network group entry
SYNOPSIS DESCRIPTION
These functions are used to test membership in and enumerate members of ``netgroup'' network groups defined in a system database. Net-
groups are sets of (machine,user,domain) triples (see netgroup(4)).
These functions consult the source specified for in the file (see nsswitch.conf(4)).
The function returns if there is a netgroup netgroup that contains the specified machine, user, domain triple as a member; otherwise it
returns Any of the supplied pointers machine, user, and domain may be signifying a ``wild card'' that matches all values in that position
of the triple.
The function is safe for use in multithreaded applications.
The functions and are used to enumerate the members of a given network group.
The function establishes the network group specified in the parameter netgroup as the current group whose members are to be enumerated.
Successive calls to the function will enumerate the members of the group established by calling each call returns 1 if it succeeds in
obtaining another member of the network group, or 0 if there are no further members of the group.
When calling addresses of the three character pointers are used as arguments; i.e.:
Upon successful return from the pointer mp points to a thread specific storage area containing the name of the machine part of the member
triple, up points to a thread specific storage area containing the user name and dp points to a thread specific storage area containing the
domain name. If the pointer returned for mp, up, or dp is it signifies that the element of the netgroup contains wild card specifier in
that position of the triple.
The storage allocated by is released when an call is made, and should not be released by the caller.
The function frees the space allocated by the previous call. The equivalent of an implicitly performed whenever a call is made to a new
network group.
Note that while and are safe for use in multi-threaded applications, the effect of each is process-wide. Calling resets the enumeration
position for all threads. If multiple threads interleave calls to each will enumerate a disjoint subset of the netgroup. Thus the effec-
tive use of these functions in multi-threaded applications may require coordination by the caller.
MULTITHREAD USAGE
Thread Safe: Yes
Cancel Safe: Yes
Fork Safe: No
Async-cancel Safe: No
Async-signal Safe: No
These functions can be called safely in a multithreaded environment. They may be cancellation points in that they call functions that are
cancel points.
In a multithreaded environment, these functions are not safe to be called by a child process after and before These functions should not be
called by a multithreaded application that support asynchronous cancellation or asynchronous signals.
WARNINGS
Programs that use the interfaces described in this manual page cannot be linked statically since the implementations of these functions
employ dynamic loading and linking of shared objects at run time.
FILES SEE ALSO netgroup(4), nsswitch.conf(4).
getnetgrent(3C)