From 813237d9766f636394b9ab385bb825fbf83202b3 Mon Sep 17 00:00:00 2001
From: Viacheslav Hletenko <v.gletenko@vyos.io>
Date: Tue, 16 Jan 2024 12:52:26 +0000
Subject: T5889: Fix migration scripts nat 5-to-6
The current migration drop interface name for NAT where not should
```
nat {
source {
rule 100 {
outbound-interface {
name "eth0"
...
}
}
}
```
After migration we lost interface:
/home/vyos# /opt/vyatta/etc/config-migrate/migrate/nat/5-to-6 tmp.conf
/home/vyos#
/home/vyos# cat tmp.conf | grep "nat {" -A 10
nat {
source {
rule 100 {
outbound-interface {
interface-name ""
...
}
}
}
```
This commit fixes it.
---
src/migration-scripts/nat/5-to-6 | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
(limited to 'src')
diff --git a/src/migration-scripts/nat/5-to-6 b/src/migration-scripts/nat/5-to-6
index de3830582..c83b93d84 100755
--- a/src/migration-scripts/nat/5-to-6
+++ b/src/migration-scripts/nat/5-to-6
@@ -51,8 +51,9 @@ for direction in ['source', 'destination']:
for iface in ['inbound-interface','outbound-interface']:
if config.exists(base + [iface]):
tmp = config.return_value(base + [iface])
- config.delete(base + [iface])
- config.set(base + [iface, 'interface-name'], value=tmp)
+ if tmp:
+ config.delete(base + [iface])
+ config.set(base + [iface, 'interface-name'], value=tmp)
try:
with open(file_name, 'w') as f:
--
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