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2005-04-022005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
Fix problems when netlink interfaces are renamed (same ifindex used for a new interface). Start cleaning up some problems with the way interface names are handled. * interface.c: (if_new_intern_ifindex) Remove obsolete function. (if_delete_update) After distributing the interface deletion message, set ifp->ifindex to IFINDEX_INTERNAL. (if_dump_vty) Detect pseudo interface by checking if ifp->ifindex is IFINDEX_INTERNAL. (zebra_interface) Check return code from interface_cmd.func. Do not set internal ifindex values to if_new_intern_ifindex(), since we now use IFINDEX_INTERNAL for all pseudo interfaces. * kernel_socket.c: (ifm_read) Fix code and comments to reflect that all internal interfaces now have ifp->ifindex set to IFINDEX_INTERNAL. * rt_netlink.c: (set_ifindex) New function used to update ifp->ifindex. Detects interface rename events by checking if that ifindex is already being used. If it is, delete the old interface before assigning the ifindex to the new interface. (netlink_interface, netlink_link_change) Call set_ifindex to update the ifindex. * if.h: Remove define for IFINDEX_INTERNBASE and add define IFINDEX_INTERNAL 0, since all internal (i.e. non-kernel) pseudo- interfaces should have ifindex set to 0. (if_new) Remove function. (if_delete_retain) New function to delete an interface without removing from iflist and freeing the structure. (ifname2ifindex) New function. * if.c: (if_new) Remove function (absorb into if_create). (if_create) Replace function if_new with call to calloc. Set ifp->ifindex to IFINDEX_INTERNAL. Fix off-by-one error in assert to check length of interface name. Add error message if interface with this name already exists. (if_delete_retain) New function to delete an interface without removing from iflist and freeing the structure. (if_delete) Implement with help of if_delete_retain. (ifindex2ifname) Reimplement using if_lookup_by_index. (ifname2ifindex) New function to complement ifindex2ifname. (interface) The interface command should check the name length and fail with a warning message if it is too long. (no_interface) Fix spelling in warning message. (if_nametoindex) Reimplement using if_lookup_by_name. (if_indextoname, ifaddr_ipv4_lookup) Reimplement using if_lookup_by_index. * bgp_zebra.c: (bgp_interface_delete) After deleting, set ifp->ifindex to IFINDEX_INTERNAL. * isis_zebra.c: (isis_zebra_if_del) Call if_delete_retain instead of if_delete, since it is generally not safe to remove interface structures. After deleting, set ifp->ifindex to IFINDEX_INTERNAL. (zebra_interface_if_lookup) Tighten up code. * ospf6_zebra.c: (ospf6_zebra_if_del) Previously, this whole function was commented out. But this is not safe: we should at least update the ifindex when the interface is deleted. So the new version updates the interface status and sets ifp->ifindex to IFINDEX_INTERNAL. (ospf6_zebra_route_update) Use if_indextoname properly. * ospf_vty.c: (show_ip_ospf_interface_sub) Show ifindex and interface flags to help with debugging. * ospf_zebra.c: (ospf_interface_delete) After deleting, set ifp->ifindex to IFINDEX_INTERNAL. (zebra_interface_if_lookup) Make function static. Tighten up code. * rip_interface.c: (rip_interface_delete) After deleting, set ifp->ifindex to IFINDEX_INTERNAL. * ripng_interface.c: (ripng_interface_delete) After deleting, set ifp->ifindex to IFINDEX_INTERNAL.
2005-03-252005-03-25 Jean-Mickael Guerin <jean-mickael.guerin@6wind.com>vincent
* interface.c, interface.h, rtadv.c, rtadv.h: extensions to Neighbor discovery for Mobile IPv6.
2005-03-13 * zebra/interaface.c: "show interface description" commandhasso
implemented.
2005-03-06 * interface.c: Fix CRC and frame errors statistics in Linux.hasso
2005-01-18 * interface.c: Better statistics output in "show interface" command inhasso
case of /proc being used. I don't have others to test with at the moment.
2004-12-072004-12-07 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* *.c: Change level of debug messages to LOG_DEBUG.
2004-11-202004-11-19 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* global: Replace strerror with safe_strerror. And vtysh/vtysh.c needs to include "log.h" to pick up the declaration.
2004-10-28Remove dead "ip tunnel" command.hasso
2004-10-19OK. Here it is - PtP patch from Andrew J. Schorr. No problems with ospfd,hasso
ripd might need some more testing though.
2004-10-12Some compiler warnings fixes and fix for bugzilla #119.hasso
2004-10-03New way to handle secondary addresses from Gilad Arnold.hasso
2004-09-23Remove usage of evil list and listnode typedefs.hasso
2004-07-232004-07-23 Sowmini Varadhan <Sowmini.Varadhan@Sun.COM>paul
* if_ioctl_solaris.c: HAVE_IPV6 ifdef fixups * zserv.c: ditto * ioctl_solaris.c: ditto. * interface.c: cast for LLADDR * interface.h: Add guards, include redistribute.h and remove extraneous definitions of zebra_interface_{up,down}_update * ioctl.h: Add AF_IOCTL define for non SOLARIS_IPV6 * redistribute.h: include dependent header, zserv.h * zserv.h: include dependent header, rib.h
2004-06-12OK, here it is - irdp support. But don't expect me to fix any bugs in it.hasso
2004-05-092004-05-09 Paul Jakma <paul@dishone.st>paul
* ioctl.c: (if_get_mtu) set mtu6 to mtu * mtu_kvm.c: (if_kvm_get_mtu) set mtu6 to mtu * rt_netlink.c: (netlink_interface) set mtu6 to mtu (netlink_link_change) ditto 2004-05-09 Sowmini Varadhan <sowmini.varadhan@sun.com> * interface.c: (if_delete_update) only used with HAVE_NETLINK and RTM_IFANNOUNCE. (if_flag_dump_vty) Solaris IFF_IPV4 and IFF_IPV6 if flags (if_dump_vty) print mtu6 if not same as mtu
2004-03-18Temorary secondary-label fix. Real fix from Gilad will follow after release.hasso
2004-03-11Fix help. "ipv6 ..." commands are for IPv6.hasso
2003-05-24From: Hasso Tepper <hasso@estpak.ee>paul
ensure only interfaces that are inactive or do not exist can be deleted
2003-05-23From: Hasso Tepper <hasso@estpak.ee>paul
Add the 'no interface' command to all the daemons and vtysh. now it's possible to delete interface from routeing daemons as well only if it doesn't exist in os. http://hasso.linux.ee/zebra/ht-no_interface_fix.patch
2003-05-23Undo Hasso last patch, about to apply a slightly updated patch.paul
2003-05-23From: Hasso Tepper <hasso@estpak.ee>paul
http://hasso.linux.ee/zebra/ht-no_interface-23052003.patch Add the 'no interface' command to all the daemons and vtysh.
2003-04-09Amir - rev 198paul
Log: Removed unused variable in interface.c
2002-12-13zebra link state detection supportpaul
2002-12-13patch from Frank van Maarseveen <F.vanMaarseveen@inter.NL.net>paul
[zebra 14599] PATCH: permit [no]multicast command for (yet) inactive interfaces
2002-12-13Initial revisionpaul