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OptimusP
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Joined: 27 Apr 2003
Posts: 42
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 Posted: Sun Jun 27, 2004 4:21 am Post subject: Kernel patch for PPTP Server |
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Ive emerged the 2.6.7 gentoo dev sources kernel. I applied the mppe patch and when i go to compile i get this error. Can anyone help?
drivers/built-in.o(.text+0x7c8aa): In function `mppe_alloc':
: undefined reference to `crypto_alloc_tfm'
drivers/built-in.o(.text+0x7ca6c): In function `mppe_comp_free':
: undefined reference to `crypto_free_tfm'
make: *** [.tmp_vmlinux1] Error 1 |
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vxspiritxv
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Joined: 07 Apr 2003
Posts: 60
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| Posted: Sun Jun 27, 2004 4:42 am Post subject: |
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I can't tell you whats wrong, but I can tell you the patch does work, at least for me it does. Assuming talking about the same patch:
cd /usr/src
wget http://www.polbox.com/h/hs001/linux-2.6.7-mppe-mppc-1.0.patch.gz
ln -s linux-2.6.7-gentoo-r6 linux-2.6.7
gzip -d linux-2.6.7-mppe-mppc-1.0.patch.gz
patch -p0 < linux-2.6.7-mppe-mppc-1.0.patch
I didn't do anything special to the gentoo distrib, but I am using linux-headers 2.6.7. Be sure to compile all the ppp stuff as modules.  |
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OptimusP
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Joined: 27 Apr 2003
Posts: 42
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| Posted: Sun Jun 27, 2004 4:50 am Post subject: |
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| ahhh so the microsoft mppe item you have to enable in the kernel should be a module? Ive been trying to put it into the kernel |
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Deathscythe
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Joined: 04 May 2004
Posts: 65
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| Posted: Sun Jul 11, 2004 5:31 pm Post subject: |
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Do the MPPE stuff have to be compile as a module. I have try to compile it into the kernel and I am having problems.
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ponch
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Joined: 08 Jan 2004
Posts: 61
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| Posted: Sun Jul 11, 2004 7:10 pm Post subject: Re: Kernel patch for PPTP Server |
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| OptimusP wrote: | Ive emerged the 2.6.7 gentoo dev sources kernel. I applied the mppe patch and when i go to compile i get this error. Can anyone help?
drivers/built-in.o(.text+0x7c8aa): In function `mppe_alloc':
: undefined reference to `crypto_alloc_tfm'
drivers/built-in.o(.text+0x7ca6c): In function `mppe_comp_free':
: undefined reference to `crypto_free_tfm'
make: *** [.tmp_vmlinux1] Error 1 |
To fix it add support in your kernel for:
Cryptographic options
<*> MD5 digest algorithm (?)
<*> SHA1 digest algorithm
<*> ARC4 cipher algorithm
And try to recompile. |
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Deathscythe
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Joined: 04 May 2004
Posts: 65
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| Posted: Sun Jul 11, 2004 8:28 pm Post subject: Re: Kernel patch for PPTP Server |
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| ponch wrote: | | OptimusP wrote: | Ive emerged the 2.6.7 gentoo dev sources kernel. I applied the mppe patch and when i go to compile i get this error. Can anyone help?
drivers/built-in.o(.text+0x7c8aa): In function `mppe_alloc':
: undefined reference to `crypto_alloc_tfm'
drivers/built-in.o(.text+0x7ca6c): In function `mppe_comp_free':
: undefined reference to `crypto_free_tfm'
make: *** [.tmp_vmlinux1] Error 1 |
To fix it add support in your kernel for:
Cryptographic options
<*> MD5 digest algorithm (?)
<*> SHA1 digest algorithm
<*> ARC4 cipher algorithm
And try to recompile. |
Just did that, it still doesn't work.
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Deathscythe
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Deathscythe
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Joined: 04 May 2004
Posts: 65
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| Posted: Mon Jul 12, 2004 6:53 pm Post subject: |
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Got it sorted now. 
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Deathscythe
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