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From: Hasso Tepper <hasso@estpak.ee>

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ensure only interfaces that are inactive or do not exist can be deleted
This commit is contained in:
paul 2003-05-24 06:40:04 +00:00
parent fd2dfce21b
commit bfc135325e
2 changed files with 7 additions and 33 deletions
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8
lib/if.c
View File

@ -453,9 +453,13 @@ DEFUN_NOSH (no_interface,
ifp = if_lookup_by_name (argv[0]);
if (ifp == NULL)
return CMD_SUCCESS;
{
vty_out (vty, "%% Inteface %s does not exist%s", argv[0], VTY_NEWLINE);
return CMD_WARNING;
}
if (if_is_up(ifp)) {
if (CHECK_FLAG (ifp->status, ZEBRA_INTERFACE_ACTIVE))
{
vty_out (vty, "%% Only inactive interfaces can be deleted%s",
VTY_NEWLINE);
return CMD_WARNING;

32
zebra/interface.c
View File

@ -674,36 +674,6 @@ DEFUN_NOSH (zebra_interface,
return ret;
}
DEFUN_NOSH (no_zebra_interface,
no_zebra_interface_cmd,
"no interface IFNAME",
"Delete a pseudo interface's configuration\n"
"Interface's name\n")
{
struct interface *ifp;
ifp = if_lookup_by_name(argv[0]);
if (ifp == NULL)
{
vty_out (vty, "Inteface %s does not exist%s",
argv[0],
VTY_NEWLINE);
return CMD_WARNING;
}
if (CHECK_FLAG (ifp->status, ZEBRA_INTERFACE_ACTIVE))
{
vty_out(vty, "%% Only inactive interfaces can be deleted%s", VTY_NEWLINE);
return CMD_WARNING;
}
/* Delete interface */
if_delete(ifp);
return CMD_SUCCESS;
}
struct cmd_node interface_node =
{
INTERFACE_NODE,
@ -1431,7 +1401,7 @@ zebra_if_init ()
install_element (VIEW_NODE, &show_interface_cmd);
install_element (ENABLE_NODE, &show_interface_cmd);
install_element (CONFIG_NODE, &zebra_interface_cmd);
install_element (CONFIG_NODE, &no_zebra_interface_cmd);
install_element (CONFIG_NODE, &no_interface_cmd);
install_default (INTERFACE_NODE);
install_element (INTERFACE_NODE, &interface_desc_cmd);
install_element (INTERFACE_NODE, &no_interface_desc_cmd);