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On 4/19/07, Camille Huot <cam@g.o> wrote: |
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> 2007/4/19, Joe Peterson <joe@×××××××.com>: |
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> > A reliable test |
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> > case I found is trying to FTP to ftp.astron.com - never works. |
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> > |
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> |
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> I'm experiencing the exact same problem. tcpdump show bad checksums like |
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> Nathan, ftp ftp.astron.com doesn't work. |
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> |
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> My nic is: |
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> em0: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port |
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> 0xcc00-0xcc3f mem 0xdfde0000-0xdfdfffff irq 18 at device 2.0 on pci1 |
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> em0: Ethernet address: 00:11:09:35:c3:81 |
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> |
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> Using a vanilla FreeBSD 6.2 kernel on Gentoo/FreeBSD, networking is working. |
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> On #gentoo-bsd we're trying to find the origin |
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> of the issue. |
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> -- |
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> Camille Huot |
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|
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Victory! |
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|
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Here is how I compiled a Gentoo/FreeBSD kernel which does not produce |
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broken tcp packets: |
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|
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1. I emerged =sys-devel/gcc-3*. |
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2. Used gcc-config to set gcc-3 as the system compiler |
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3. Edited the freebsd-sources ebuild to remove the gcc41 patch. |
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4. Emerged freebsd-sources |
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5. Compiled the kernel and rebooted to find I could make normal TCP |
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connections to anyone, anywhere. |
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|
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So gcc-4.1 seems to be the culprit here. I will check FreeBSD's |
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archives to see if this has come up, but I wonder if they have moved |
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to gcc4 yet anyway. So, give what I posted above a try an let me know |
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how it worked for you. |
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|
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-- |
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Nathan Smith |
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ndansmith@×××××.com |
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-- |
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gentoo-bsd@g.o mailing list |
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