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authorFilip Varga <fivarga@cisco.com>2021-08-30 16:23:38 +0200
committerOle Tr�an <otroan@employees.org>2021-10-05 07:36:14 +0000
commit4189108e1dbac0a7961d31d59a21b7fe8354ce61 (patch)
tree1751e65cad5252fec305acb44758218d67e4ca8a /src/plugins/nat/nat44-ed/nat44_ed.h
parent7318c420d1bddd51ea69b433113ac843af2aee3b (diff)
nat: NAT44 ED api fix and improvement
Backward compatibility fix returns erroneous behavior that lets user add internally unused inside interface for the purpose of complying with the old add/dump/details API behavior. Change introduced in https://gerrit.fd.io/r/c/vpp/+/32951 removed extra inside interface that wasn't required or any how used by the output feature. This patch also changed outside interface flags to inside & outside. This fix returns the old behavior by imitating the old behavior through dummy registratoin data. Added new API calls nat44_ed_add_del_output_interface and nat44_ed_output_interface_get/details as a replacement of old API's. New API introduces simplified and cleaner way of configuring outside feature without requirement of config flags. Type: improvement Signed-off-by: Filip Varga <fivarga@cisco.com> Change-Id: I7a170f7325727c04da5e2e3ffbe3f02179531284
Diffstat (limited to 'src/plugins/nat/nat44-ed/nat44_ed.h')
-rw-r--r--src/plugins/nat/nat44-ed/nat44_ed.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/plugins/nat/nat44-ed/nat44_ed.h b/src/plugins/nat/nat44-ed/nat44_ed.h
index f8cd9a06bea..e2f5810f9b0 100644
--- a/src/plugins/nat/nat44-ed/nat44_ed.h
+++ b/src/plugins/nat/nat44-ed/nat44_ed.h
@@ -540,6 +540,8 @@ typedef struct snat_main_s
/* Interface pool */
snat_interface_t *interfaces;
snat_interface_t *output_feature_interfaces;
+ // broken api backward compatibility
+ snat_interface_t *output_feature_dummy_interfaces;
/* Vector of outside addresses */
snat_address_t *addresses;