Hi
I know this problem is more likely some windows problem but it has also something to do with unix.
We have a windows nt environment wich uses AIX (unix) machines as file servers (samba). In our windows network environment we nicely see al the unix file servers via the 10 MB network. Last... (2 Replies)
following Problem.
I configured my SuSE Linux 8.0 as a router. I4l, named, ip_forward, iptables (NAT/MASQUERADING) are running or are aktivatet.
I just can get a internet connection about the proxy server squid, but if i want to use other protocols i need functional routing.
(I had this... (1 Reply)
I have a question concerning networking. Could any forum
members explain to me why I might be getting "no route
to host" messages when I try to connect through ftp and
http protocols?
I have went to my etc/hosts file and everything seems to be
configured properly. I can connect within my... (1 Reply)
We have an HPUX machine that is having a routing problem. Any traffic sent on the local network (same switch) works fine. However, when we try to send traffic to any other ip the machine NAT's the ip to that of the gatway and nothing goes any further.
For example if I try to ping 10.1.1.1 from... (3 Replies)
hi,
below is the situation:
my server is in 128.10.200.xxx network.
i have a solaris computer running in a subnet. this computer got 2 nic card.
1 is 172.18.198.xxx , another 1 is 10.100.xxx.11
there is a machine stick with this computer, ip is 10.100.xxx.12
so, 10.100.xxx.11 and... (3 Replies)
Hi,
I got problem of Sun Solaris 8 routing.
IP of SunA is 10.16.64.164, and have routing table:
10.16.64.0 10.16.64.164 U 1 19236 bge1
10.6.0.0 10.6.0.3 U 1 16534 bge0
224.0.0.0 10.6.0.3 U 1 ... (4 Replies)
hi,
having an issue on a class C network with trying to get a redhat diskless setup going. I am using oracle enterprise 5, which is RHEL 5.3 i believe.
here is the scenario:
sun sparc m4k that i am planning on making the red hat boxes boot off after i get the network issue fixed.
... (3 Replies)
I need the following solution , please help me...
Current situation
ip: 192.168.0.12 persistent and 192.168.254.12 service ip
gateway: 192.168.0.254
subnet: 255.255.255.0
i have added a new ip on a new nic
ip: 10.10.255.40
gateway: 10.10.255.62
subnet: 255.255.255.224
... (1 Reply)
Hi,
I have two physical interfaces on a servers.
We have connected them to differerent subnets.
1) First interface:
10.158.49.87 to newtwork 10.158.49.0, its gateway is 10.158.49.1
(It is added as default gateway)
It is existing set up. It works well
2) Second interface:
... (1 Reply)
Discussion started by: sri243
1 Replies
LEARN ABOUT POSIX
arp
arp(1M) System Administration Commands arp(1M)NAME
arp - address resolution display and control
SYNOPSIS
arp hostname
arp -a [-n]
arp -d hostname
arp -f filename
arp -s hostname ether_address [temp] [pub] [trail]
DESCRIPTION
The arp program displays and modifies the Internet-to-MAC address translation tables used by the address resolution protocol (see arp(7P)).
With no flags, the program displays the current ARP entry for hostname. The host may be specified by name or by number, using Internet dot
notation.
OPTIONS -a Display all of the current ARP entries. The definition for the flags in the table are:
M Mapping; only used for the multicast entry for 224.0.0.0
P Publish; includes IP address for the machine and the addresses that have explicitly been added by the -s option. ARP will
respond to ARP requests for this address.
S Static; not learned for the ARP protocol.
U Unresolved; waiting for ARP response.
You can use the -n option with the -a option to disable the automatic numeric IP address-to-name translation. Use arp -an or arp
-na to display numeric IP addresses.
-d Delete an entry for the host called hostname. This option may only be used by the super-user.
-f Read the file named filename and set multiple entries in the ARP tables. Entries in the file should be of the form:
hostname MACaddress [temp] [pub] [trail]
See the -s option for argument definitions.
-s Create an ARP entry for the host called hostname with the MAC address MACaddress. For example, an Ethernet address is given as
six hexadecimal bytes separated by colons. The entry will be permanent unless the word temp is given in the command. If the word
pub is given, the entry will be published. For instance, this system will respond to ARP requests for hostname even though the
hostname is not its own. The word trail indicates that trailer encapsulations may be sent to this host. arp -s can be used for a
limited form of proxy ARP when a host on one of the directly attached networks is not physically present on the subnet. Another
machine can then be configured to respond to ARP requests using arp -s. This is useful in certain SLIP configurations.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO ifconfig(1M), arp(7P), attributes(5)SunOS 5.10 7 Mar 2003 arp(1M)