On (2014-02-24 17:17 -0800), Yucong Sun wrote:
nope: at least for J-series, it will modify all packets passing through
the device: check this
http://www.juniper.net/techpubs/en_US/junos12.1/topics/example/session-tcp-maximum-segment-size-for-srx-series-setting-cli.html
espeically the
On Monday, February 24, 2014 02:19:50 AM Yucong Sun wrote:
Does EX4200 support changing TCP-MSS on transit packets?
I'm trying to use ex4200 as a simply gateway, and I need
to lower tcp-mss on outgoing packets since the return
path maybe tunneled. This seems to be a simple enough
On (2014-02-24 12:47 +0200), Mark Tinka wrote:
TCP MSS adjustments generally affect traffic terminating on
the switch itself.
Transit packets are affected by interface MTU.
If you're able to affect TCP MSS of transit traffic, I
certainly haven't yet heard about it (which is not to say
On Monday, February 24, 2014 02:18:35 PM Saku Ytti wrote:
I think you're mixing system level setting and interface
level setting. When configured in interface it indeed
mangles transit packets. When in system level it affects
local when interface it affects transit. IIRC JunOS does
not
Would someone help to create one?
reducing TCP-MSS is really just a compare write on a fixed location in IP
header, should be a simple enough operation., but without it half the world
doesn't work quite right with tunnels (GRE tunnels on ex)., due to
malfunctioning pmtu, so we kind of stuck with
On (2014-02-24 07:53 -0800), Yucong Sun wrote:
J-series / SRX series support system { internet-options { tcp-mss } } even
in packet mode, I would hope EX can do the same thing.
This is not for transit, but for local TCP connections. For transit you need
flow in SRX.
I feel lack of
On Monday, February 24, 2014 05:53:33 PM Yucong Sun wrote:
Would someone help to create one?
You can open one with your team.
I have one going with Juniper already and I don't want to
rock my boat before they start work on it :-).
Mark.
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Well I don't have a active support contract, looks like this would
become exactly another forgotten case...
On Mon, Feb 24, 2014 at 9:01 AM, Saku Ytti s...@ytti.fi wrote:
On (2014-02-24 07:53 -0800), Yucong Sun wrote:
J-series / SRX series support system { internet-options { tcp-mss }
Hi Mark, all,
On Mon, Feb 24, 2014 at 11:37 PM, Mark Tinka mark.ti...@seacom.mu wrote:
On Monday, February 24, 2014 02:18:35 PM Saku Ytti wrote:
I think you're mixing system level setting and interface
level setting. When configured in interface it indeed
mangles transit packets. When in
Does EX4200 support changing TCP-MSS on transit packets?
I'm trying to use ex4200 as a simply gateway, and I need to lower
tcp-mss on outgoing packets since the return path maybe tunneled. This
seems to be a simple enough per-packet filtering operation, does EX
switch support this?
Cheers.
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