9 More Discussions You Might Find Interesting
1. Solaris
Hi,
I am trying to set mtu value for ipv6 interfaces. I know how to set it for ipv4 interfaces
ifconfig net1 mtu 1240
Do I need to add any iptype for the above command ?
Note:
OS:Solaris 10
TIA (3 Replies)
Discussion started by: Sumanthsv
3 Replies
2. IP Networking
Hi,
Curious problem with IPV6. Situation is wget request from squid proxy via intermediate router. With IPV4 (wget -4) speed is ~100MB/sec. With IPV6 (wget -6) it drops to 30KB/sec.
Examining the traffic with tcpdump shows that the squid box is regularly sending out over-sized packets (>MTU)... (5 Replies)
Discussion started by: jusme
5 Replies
3. HP-UX
Hello
I have some hpux 11.23/31 systems ,and some other (linux,solaris)
I know if i want change the mtu size ,need use lanadmin.
But:if i try on 11.23 : ifconfig lan1 mtu 8000,system paniced.
If i try on 11.31 :ifconfig lan1 mtu 8000,remove ip address from interface.
Ithink is not a best... (1 Reply)
Discussion started by: zoldkalap
1 Replies
4. IP Networking
Hello,
I would appreciate some help with the following. We have 3 SUN X4450 servers, each of these servers talk to each other, one is an application server the other is a database server and the third is a web server. We also have numerous workstation and ACD connections.
When I snoop the... (1 Reply)
Discussion started by: giles.cardew
1 Replies
5. HP-UX
Hi, Just want to ask on how to check and change the MTU size of the nodes from 1500 to 9000? I need to match the MTU size of some cluster nodes which has 1500 to the others with 9000 because they are inconsistent. Thanks (1 Reply)
Discussion started by: criphaze22
1 Replies
6. Solaris
How do i find the MTU size on solaris, which file to look into.
Please help I'm a newbie to administration. (1 Reply)
Discussion started by: ramky79
1 Replies
7. Solaris
I need to check the mtu setting on my server, I am told I need to use the ndd command and check the tcp setting tcp_mss_max
I have done so and all I can see is the below,
tcp_mss_def_ipv4 (read and write)
tcp_mss_max_ipv4 (read and write)
How can I check the... (4 Replies)
Discussion started by: frustrated1
4 Replies
8. Solaris
Hi guys,
Do anyone know how to change the MTU value on an interface on Solaris 10 server? (2 Replies)
Discussion started by: shabu
2 Replies
9. UNIX for Advanced & Expert Users
Does anyone know how to or know of a web page where I can find how to change the MTU speed in Unix registry? Any info. would be greatly appreciated.
Thanks,
Techie (2 Replies)
Discussion started by: Techie_girl
2 Replies
IXG(4) BSD Kernel Interfaces Manual IXG(4)
NAME
ixg -- Intel(R) 10Gb Ethernet driver
SYNOPSIS
ixg* at pci? dev ? function ?
DESCRIPTION
The ixg driver provides support for PCI 10Gb Ethernet adapters based on the Intel(R) 82598EB and 82599 10 GbE Controllers. The driver sup-
ports Jumbo Frames, TCP Segmentation Offload (TSO).
For questions related to hardware requirements, refer to the documentation supplied with your Intel 10GbE adapter. All hardware requirements
listed apply to use with NetBSD.
Support for Jumbo Frames is provided via the interface MTU setting. Selecting an MTU larger than 1500 bytes with the ifconfig(8) utility
configures the adapter to receive and transmit Jumbo Frames. On NetBSD, the maximum MTU size for Jumbo Frames is 9000 bytes.
This driver version supports VLANs. For information on enabling VLANs, see ifconfig(8).
HARDWARE
The ixg driver supports the following cards:
o Intel(R) 10 Gigabit XF SR/AF Dual Port Server Adapter
o Intel(R) 10 Gigabit XF SR/LR Server Adapter
o Intel(R) 82598EB 10 Gigabit AF Network Connection
o Intel(R) 82598EB 10 Gigabit AT CX4 Network Connection
DIAGNOSTICS
ixg%d: Unable to allocate bus resource: memory A fatal initialization error has occurred.
ixg%d: Unable to allocate bus resource: interrupt A fatal initialization error has occurred.
ixg%d: watchdog timeout -- resetting The device has stopped responding to the network, or there is a problem with the network connection
(cable).
SUPPORT
For general information and support, go to the Intel support website at: http://support.intel.com.
SEE ALSO
arp(4), netintro(4), vlan(4), ifconfig(8)
HISTORY
The ixg device driver comes from FreeBSD, where it is called ixgbe(4). It first appeared in NetBSD 6.0.
AUTHORS
The ixg driver was written by Intel Corporation <freebsdnic@mailbox.intel.com>. It was imported from FreeBSD into NetBSD by
David Young <dyoung@NetBSD.org>.
BUGS
The hardware supports a maximum MTU of 16114 bytes, but the NetBSD port of the driver supports only 9000 bytes.
The hardware supports Message-Signalled Interrupts (MSI and MSI-X) and Receive-Side Scaling (RSS), however, these features are not enabled in
the NetBSD driver at this time.
BSD
July 25, 2011 BSD