10 More Discussions You Might Find Interesting
1. Solaris
We have 2 solaris 10 t5240 servers with static IP addresses on nxge0 I/F which were rebooted a few days back with a known good config that has been in place for years (for /etc/hosts, /etc/hostname.nxge0, /etc/netmasks, etc)
They are not using dhcp.
About the same time today, both of their... (7 Replies)
Discussion started by: hdatontodo
7 Replies
2. Solaris
I have installed Solaris 11.2 in VMware Player, networked in bridged mode. When Solaris uses DHCP everything is OK, I can reach internet, as well as other systems on my LAN. When I switch to static, I have connections to my LAN, but can not get to internet, the DNS resolution is somehow not... (2 Replies)
Discussion started by: migurus
2 Replies
3. 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
4. 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
5. Linux
Dear Sir
I am a newbie in the world of IP telephony. I have been working with Asterisk PBX (SIP) and Cisco Call Manager (MGCP) but now I am learning on how to work GNUGK for H.323 Gatekeeper.
I am having a problem, configuring static call routing on GNUGK
in the section
... (0 Replies)
Discussion started by: mfondoum
0 Replies
6. Solaris
Hi,
I have cloned a SOLARIS 8 (BLADE 150) Hard Disk and have put into other system. So, now how do I configure the NIC and assign static IP for this new machine ? (8 Replies)
Discussion started by: angshuman_ag
8 Replies
7. 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
8. Solaris
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)
Discussion started by: milo
4 Replies
9. Solaris
Hello,
Iam having problems getting more then one ip to work here is my setup!
Hostname: nexus
NIC: e000g1
(example ips)
My ips 80.80.80.15 to 80.80.80.20
Defaultrouter 80.80.80.1
nameservers 80.80.80.100 and 80.80.80.200
How would i do this? Any help would be mutch appriciated!... (7 Replies)
Discussion started by: empty
7 Replies
10. 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
route(7) Miscellaneous Information Manual route(7)
NAME
route - Kernel packet forwarding database
SYNOPSIS
#include <sys/socket.h> #include <net/if.h> #include <net/route.h> int family s = socket(PF_ROUTE, SOCK_RAW, family);
DESCRIPTION
The UNIX operating system provides packet routing facilities. The kernel maintains a routing information database, which is used in
selecting the appropriate network interface when transmitting packets.
A user process (or possibly multiple cooperating processes) maintains this database by sending messages over a special kind of socket.
Routing table changes may only be carried out by the superuser.
The operating system may spontaneously emit routing messages in response to external events, such as receipt of a redirect, or failure to
locate a suitable route for a request.
Routing database entries are of two types: those for a specific host, and those for all hosts on a generic subnetwork (as specified by a
bit mask and value under the mask). The effect of a wildcard or default route may be achieved by using a mask of all zeros. There may be
hierarchical routes.
When the system is booted and addresses are assigned to the network interfaces, each protocol family installs a routing table entry for
each interface when it is ready for traffic. Normally the protocol specifies the route through each interface as a ``direct'' connection
to the destination host or network. If the route is direct, the transport layer of a protocol family usually requests that the packet be
sent to the host specified in the packet. Otherwise, the interface is requested to address the packet to the gateway listed in the routing
entry (that is, the packet is forwarded).
When routing a packet, the kernel first attempts to find a route to the destination host. Failing that, a search is made for a route to
the network of the destination. Finally, any route to a default (wildcard) gateway is chosen. If no entry is found, the destination is
declared to be unreachable, and an error message is generated if there are any listeners on the routing control socket described later in
this section.
A wildcard routing entry is specified with a zero destination address value. Wildcard routes are used only when the system fails to find a
route to the destination host and network. The combination of wildcard routes and routing redirects can provide an economical mechanism
for routing traffic.
To open the channel for passing routing control messages, use the socket call shown in the SYNOPSIS section.
The family parameter may be AF_UNSPEC which will provide routing information for all address families, or can be restricted to a specific
address family by specifying which one is desired. There can be more than one routing socket open per system.
Messages are formed by a header followed by a small number of sockaddrs (now variable length), interpreted by position, and delimited by
the new length entry in the sockaddr. An example of a message with four addresses might be an ISO redirect: destination, netmask, gateway,
and author of the redirect. The interpretation of which addresses are present is given by a bit mask within the header, and the sequence
is least significant to most significant bit within the vector.
Any messages sent to the kernel are returned, and copies are sent to all interested listeners. The kernel will provide the process ID for
the sender, and the sender may use an additional sequence field to distinguish between outstanding messages. However, message replies may
be lost when kernel buffers are exhausted.
The kernel may reject certain messages, and will indicate this by filling in the rtm_errno field. In the current implementation, all rout-
ing process run locally, and the values for rtm_errno are available through the normal errno mechanism, even if the routing reply message
is lost.
A process may avoid the expense of reading replies to its own messages by issuing a setsockopt() call indicating that the SO_USELOOPBACK
option at the SOL_SOCKET level is to be turned off. A process may ignore all messages from the routing socket by shutting down further
input with the shutdown() function.
If a route is in use when it is deleted, the routing entry will be marked down and removed from the routing table, but the resources asso-
ciated with it will not be reclaimed until all references to it are released. User processes can obtain information about the routing
entry to a specific destination by using a RTM_GET message, or by reading the /dev/kmem device.
ERRORS
If messages are rejected, rtm_errno may be set to one of the following values: The entry to be created already exists. The entry to be
deleted does not exist. Insufficient resources were available to install a new route. delim off
route(7)