91 lines
3.0 KiB
Plaintext
91 lines
3.0 KiB
Plaintext
2003-11-10: Jens Jakobsen <jj@openggsn.org>
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Added --net option for sgsnemu. Allow user to specify the network
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address and mask of the local interface.
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Added --gtpversion option for sgsnemu. Allow user to specify which
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GTP version to use.
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Added --nsapi option for sgsnemu. Allow user to specify which
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NSAPI to use.
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Changed the functionality for multiple contexts. Previously
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contexts were differentiated by nsapi. This limited the number of
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contexts to 16. Now each context is established with a new imsi
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and msisdn.
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2003-10-22: Jens Jakobsen <jj@openggsn.org>
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Support for GTP1. Currently without support for the secondary pdp
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context activation procedure.
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sgsnemu will first attempt to use GTP1. If that fails it will
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proceed with GTP0.
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Various gtplib API changes to allow support for GTP1.
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gtplib now listens to 3 separate UDP ports: GTP0, GTP1 control
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plane and GTP1 user plane. A socket for each port has to be
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included in the application select loop.
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gtplib now verifies that messages are valid for the particular
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type of support node. As an example a received Create PDP Context
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Request message is not allowed for an SGSN.
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Standards compliance document.
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2003-07-07: Jens Jakobsen <jj@openggsn.org>
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Added spec.in file for building binary RPM packages. Now openggsn
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will install binaries, man pages as well as scripts.
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Added ggsn and sgsnemu man pages
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Added ggsn Sys V init script
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Added bootstrap script for autotools automation
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2003-04-11: Jens Jakobsen <jj@openggsn.org>
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Added -ggdb to gtp, sgsnemu and ggsn makefiles in order to include
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debugging information.
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Added ippool.c and ippool.h to ggsn. This allows for generic
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allocation of dynamic ip addresses based on a <net>/<mask>
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description of ip address space. The same files are also used in
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sgsnemu, but only for hashing IP addresses. At the same time the
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corresponding functionality is removed from pdp.c.
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Added syserr.h and syserr.c to ggsn and sgsnemu. These files allow
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writing to syslog with file name and line number. Later this
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should also be introduced in gtp.
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Added support for DNS protocol configuration options in ggsn for
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create context response. This allow the MS to setup DNS
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configuration correctly.
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tun.c and tun.h have been updated to allow setting interface IP
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addresses and routes by means of ioctl and netlink. This allow
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sgsnemu to allocate an interface IP address for each context
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established.
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2003-01-29: Jens Jakobsen <jj@openggsn.org>
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Added -L../gtp to sgsnemu and ggsn makefiles so that make will
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work without an installed libgtp.
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Added sgsnemu check to check for valid pointer when deleting tun.
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Removed enabling of ip_forward = 1 from ggsn.c and sgsnemu. From a
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security point of view it was not very good that openggsn
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automatically enabled routing.
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Added ipup, ipdown and createif to sgsnemu/cmdline.ggo. Now
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sgsnemu will set up default route and then execute ipup script
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after tun device has been set up. After tun has been deleted the
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ipdown script is executed.
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Added support for ping to sgsnemu.
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Added ipup and ipdown to ggsn/cmdline.ggo.
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