08-07-2007
10 More Discussions You Might Find Interesting
1. IP Networking
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)
Discussion started by: Mark Detrez
2 Replies
2. IP Networking
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)
Discussion started by: razor
1 Replies
3. IP Networking
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)
Discussion started by: cstovall
1 Replies
4. IP Networking
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)
Discussion started by: kyhah
3 Replies
5. IP Networking
hi all,
how do i make sure that the new routing should take effect on the os memory right away? what should i run after i add all the new "route add ....".
I have an example below:
bash-2.03# netstat -rn
Routing Table: IPv4
Destination Gateway Flags Ref Use Interface... (1 Reply)
Discussion started by: itik
1 Replies
6. Solaris
I have a SUN ultra 5 machine running Solaris 6. it has two ethernet interfaces qe0 192.168.0.111 and qe1 192.168.1.111
the two subnets are 192.168.0.111 255.255.255.0
192.168.1.111 255.255.255.0
the specified routes are
add route -net 192.168.0.0 255.255.255.0 192.168.0.111
add route... (3 Replies)
Discussion started by: adol65
3 Replies
7. IP Networking
ce0: flags=1100843<UP,BROADCAST,RUNNING,MULTICAST,ROUTER,IPv4> mtu 1500 index 2
inet 10.162.212.132 netmask ffffff00 broadcast 10.162.212.255
ether 0:14:4f:55:82:9
ce1: flags=1100843<UP,BROADCAST,RUNNING,MULTICAST,ROUTER,IPv4> mtu 1500 index 3
inet 10.231.11.232 netmask... (1 Reply)
Discussion started by: busyboy
1 Replies
8. Solaris
ce0: flags=1100843<UP,BROADCAST,RUNNING,MULTICAST,ROUTER,IPv4> mtu 1500 index 2
inet 10.162.212.132 netmask ffffff00 broadcast 10.162.212.255
ether 0:14:4f:55:82:9
ce1: flags=1100843<UP,BROADCAST,RUNNING,MULTICAST,ROUTER,IPv4> mtu 1500 index 3
inet 10.231.11.232 netmask... (3 Replies)
Discussion started by: busyboy
3 Replies
9. Solaris
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
10. Solaris
Hello All,
Problem is that redundancy doesn't work, probably a routing issue I need to get sorted out When 172.29.11.x net is down, neither node3 nor node4 is trying 172.29.12.x network,The problem lies in network 172.29.13.x
if 172.29.11.x network is down, node3/node4 should route to... (6 Replies)
Discussion started by: nadeemahmed
6 Replies
LEARN ABOUT MOJAVE
netmasks
netmasks(4) File Formats netmasks(4)
NAME
netmasks - network mask database
SYNOPSIS
/etc/inet/netmasks
/etc/netmasks
DESCRIPTION
The netmasks file contains network masks used to implement IP subnetting. It supports both standard subnetting as specified in RFC-950 and
variable length subnetting as specified in RFC-1519. When using standard subnetting there should be a single line for each network that is
subnetted in this file with the network number, any number of SPACE or TAB characters, and the network mask to use on that network. Network
numbers and masks may be specified in the conventional IP `.' (dot) notation (like IP host addresses, but with zeroes for the host part).
For example,
128.32.0.0 255.255.255.0
can be used to specify that the Class B network 128.32.0.0 should have eight bits of subnet field and eight bits of host field, in addition
to the standard sixteen bits in the network field.
When using variable length subnetting, the format is identical. However, there should be a line for each subnet with the first field being
the subnet and the second field being the netmask that applies to that subnet. The users of the database, such as ifconfig(1M), perform a
lookup to find the longest possible matching mask. It is possible to combine the RFC-950 and RFC-1519 form of subnet masks in the net-
masks file. For example,
128.32.0.0 255.255.255.0
128.32.27.0 255.255.255.240
128.32.27.16 255.255.255.240
128.32.27.32 255.255.255.240
128.32.27.48 255.255.255.240
128.32.27.64 255.255.255.240
128.32.27.80 255.255.255.240
128.32.27.96 255.255.255.240
128.32.27.112 255.255.255.240
128.32.27.128 255.255.255.240
128.32.27.144 255.255.255.240
128.32.27.160 255.255.255.240
128.32.27.176 255.255.255.240
128.32.27.192 255.255.255.240
128.32.27.208 255.255.255.240
128.32.27.224 255.255.255.240
128.32.27.240 255.255.255.240
128.32.64.0 255.255.255.192
can be used to specify different netmasks in different parts of the 128.32.0.0 Class B network number. Addresses 128.32.27.0 through
128.32.27.255 have a subnet mask with 28 bits in the combined network and subnet fields (often referred to as the subnet field) and 4 bits
in the host field. Furthermore, addresses 128.32.64.0 through 128.32.64.63 have a 26 bits in the subnet field. Finally, all other
addresses in the range 128.32.0.0 through 128.32.255.255 have a 24 bit subnet field.
Invalid entries are ignored.
SEE ALSO
ifconfig(1M), inet(7P)
Postel, Jon, and Mogul, Jeff, Internet Standard Subnetting Procedure, RFC 950, Network Information Center, SRI International, Menlo Park,
Calif., August 1985.
V. Fuller, T. Li, J. Yu, K. Varadhan, Classless Inter-Domain Routing (CIDR): an Address Assignment and Aggregation Strategy, RFC 1519,
Network Information Center, SRI International, Menlo Park, Calif., September 1993.
T. Pummill, B. Manning, Variable Length Subnet Table For IPv4, RFC 1878, Network Information Center, SRI International, Menlo Park, Calif.,
December 1995.
NOTES
/etc/inet/netmasks is the official SVr4 name of the netmasks file. The symbolic link /etc/netmasks exists for BSD compatibility.
SunOS 5.10 7 Jan 1997 netmasks(4)