From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4B03E538.1060708@domain.hid> Date: Wed, 18 Nov 2009 13:14:48 +0100 From: Wolfgang Grandegger MIME-Version: 1.0 References: <5D63919D95F87E4D9D34FF7748CE2C2A01D8FADC@ARVMAIL1.mra.roland-man.biz> In-Reply-To: <5D63919D95F87E4D9D34FF7748CE2C2A01D8FADC@ARVMAIL1.mra.roland-man.biz> Content-Type: multipart/mixed; boundary="------------010409090205080707010501" Subject: Re: [Xenomai-help] network stall List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: roderik.wildenburg@domain.hid Cc: xenomai@xenomai.org This is a multi-part message in MIME format. --------------010409090205080707010501 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hallo, roderik.wildenburg@domain.hid wrote: >> Are there any FEC related kernel messages? Maybe (likely) the >> problem is > > We will check this. > > >> caused by Ethernet packet bombardments (I suspect bursts of ARP >> request). You could try to simulate such bombardments by >> using pktgen. I >> can send you a script in case you are interested. > > Sure I am interested! Would you be so kind to send me the script? See attachment. Please adapt the MAC address of the target and you may need a "modprobe pktgen" before running the script. For further info, please have a look to "Documentation/networking/pktgen.txt" Wolfgang. --------------010409090205080707010501 Content-Type: application/x-shellscript; name="paketgenerator.sh" Content-Transfer-Encoding: base64 Content-Disposition: inline; filename="paketgenerator.sh" IyEvYmluL2Jhc2gKIyBwa3RnZW4uY29uZiAtLSBTYW1wbGUgY29uZmlndXJhdGlvbiBmb3Ig c2VuZCBvbiB0d28gZGV2aWNlcyBvbiBhIFVQIHN5c3RlbQoKbW9kcHJvYmUgcGt0Z2VuCgpm dW5jdGlvbiBwZ3NldCgpIHsKICAgIGxvY2FsIHJlc3VsdAoKICAgIGVjaG8gJDEgPiAkUEdE RVYKCiAgICByZXN1bHQ9YGNhdCAkUEdERVYgfCBmZ3JlcCAiUmVzdWx0OiBPSzoiYAogICAg aWYgWyAiJHJlc3VsdCIgPSAiIiBdOyB0aGVuCiAgICAgICAgIGNhdCAkUEdERVYgfCBmZ3Jl cCBSZXN1bHQ6CiAgICBmaQp9CgpmdW5jdGlvbiBwZygpIHsKICAgIGVjaG8gaW5qZWN0ID4g JFBHREVWCiAgICBjYXQgJFBHREVWCn0KCiMgT24gVVAgc3lzdGVtcyBvbmx5IG9uZSB0aHJl YWQgZXhpc3RzIC0tIHNvIGp1c3QgYWRkIGRldmljZXMgCiMgV2UgdXNlIGV0aDAsIGV0aDIK CmVjaG8gIkFkZGluZyBkZXZpY2VzIHRvIHJ1biIuIAoKUEdERVY9L3Byb2MvbmV0L3BrdGdl bi9rcGt0Z2VuZF8wCnBnc2V0ICJyZW1fZGV2aWNlX2FsbCIgCnBnc2V0ICJhZGRfZGV2aWNl IGV0aDEiIAojcGdzZXQgImFkZF9kZXZpY2UgZXRoMiIgCnBnc2V0ICJtYXhfYmVmb3JlX3Nv ZnRpcnEgMTAwMDAiCgoKIyBDb25maWd1cmUgdGhlIGluZGl2aWR1YWwgZGV2aWNlcwojIGVj aG8gIkNvbmZpZ3VyaW5nIGRldmljZXMiCgpQR0RFVj0vcHJvYy9uZXQvcGt0Z2VuL2V0aDEK CnBnc2V0ICJjbG9uZV9za2IgMTAwMDAiIApwZ3NldCAibWluX3BrdF9zaXplIDYwIiAKcGdz ZXQgIm1heF9wa3Rfc2l6ZSAxMjAiIApwZ3NldCAiZHN0IDEwLjAuMzAuMjEyIiAKcGdzZXQg ImRzdF9tYWMgMDA6RTA6QkE6OTA6MDk6QzMiCnBnc2V0ICJjb3VudCAxMDAwMDAwMDAwMDAw MDAwMDAiCiNwZ3NldCAiZGVsYXkgMjAwMDAiCgojIE5leHQgZGV2CiNQR0RFVj0vcHJvYy9u ZXQvcGt0Z2VuL2V0aDIKIwojcGdzZXQgImNsb25lX3NrYiAxMDAwMCIgCiNwZ3NldCAibWlu X3BrdF9zaXplIDYwIiAKI3Bnc2V0ICJtYXhfcGt0X3NpemUgNjAiIAojcGdzZXQgIjEwLjI1 NS4yMzAuNzYiIAojcGdzZXQgImRzdF9tYWMgMDA6RTA6QkE6OTA6MEQ6MEEiIAojcGdzZXQg ImNvdW50IDEwMDAwMDAiCgojIFRpbWUgdG8gcnVuCgpQR0RFVj0vcHJvYy9uZXQvcGt0Z2Vu L3BnY3RybAoKZWNobyAiUnVubmluZy4uLiBjdHJsXkMgdG8gc3RvcCIKCnBnc2V0ICJzdGFy dCIgCgplY2hvICJEb25lIgo= --------------010409090205080707010501--