Date: Wed, 28 Jan 2004 23:13:23 +0900 From: Hajimu UMEMOTO <ume@FreeBSD.org> To: Alexey Zelkin <phantom@FreeBSD.org> Cc: ports-committers@FreeBSD.org Subject: Re: cvs commit: ports/java/jdk14 Makefile pkg-plist ports/java/jdk14/files disable-ipv6.patch patch-deploy::Makefile patch-vm::os_bsd.cpp Message-ID: <yge7jzc17r0.wl%ume@FreeBSD.org> In-Reply-To: <200401281400.i0SE0Ri8061393@repoman.freebsd.org> References: <200401281400.i0SE0Ri8061393@repoman.freebsd.org>
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Hi,
>>>>> On Wed, 28 Jan 2004 06:00:27 -0800 (PST)
>>>>> Alexey Zelkin <phantom@FreeBSD.org> said:
phantom> 2. Disable IPv6 support by default. Unfortunatelly due to security reasons
phantom> IPv4-to-IPv6 addresses mapping is disabled by default in FreeBSD-5.x, so
phantom> those who would like to use Java Networking stuff had to manually
phantom> enable it. To make jdk14 port more user-friendly IPv6 is disabled now
phantom> on compile time. Those who need this stuff enabled have to use WITH_IPV6
phantom> compile time option.
If you mean jdk14 uses IPv4-mapped IPv6 address, modifying jdk14 to
enable it by IPV6_V6ONLY socket option is good. It enables
IPv4-mapped IPv6 address per socket even on the system where
IPv4-mapped IPv6 address is disabled.
Sincerely,
--
Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
ume@mahoroba.org ume@{,jp.}FreeBSD.org
http://www.imasy.org/~ume/
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