diff options
Diffstat (limited to 'src/plugins/ip_session_redirect/punt_redirect.vpp')
| -rw-r--r-- | src/plugins/ip_session_redirect/punt_redirect.vpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/plugins/ip_session_redirect/punt_redirect.vpp b/src/plugins/ip_session_redirect/punt_redirect.vpp new file mode 100644 index 00000000000..e3594cd71d9 --- /dev/null +++ b/src/plugins/ip_session_redirect/punt_redirect.vpp @@ -0,0 +1,48 @@ +create packet-generator interface pg0 +set int ip addr pg0 10.10.10.1/24 + +create packet-generator interface pg1 +set int ip addr pg1 10.10.0.1/24 +set ip neighbor pg1 10.10.0.10 4.5.6 + +set punt ipv4 udp all + +classify table miss-next drop mask l3 ip4 src l4 udp src_port buckets 100000 +set interface input acl intfc local0 ip4-punt-table 0 +ip session redirect punt table 0 match l3 ip4 src 10.10.10.10 l4 src_port 1234 via 10.10.0.10 pg1 + +set int st pg0 up +set int st pg1 up + +comment { punt because of no udp listener for 53667, redirected } +packet-generator new { \ + name ok \ + limit 1 \ + node ethernet-input \ + source pg0 \ + size 100-100 \ + data { \ + IP4: 5.6.7 -> 2.3.4 \ + UDP: 10.10.10.10 -> 10.10.10.1 \ + UDP: 1234 -> 53667 \ + incrementing 1 \ + } \ +} + +comment { punt because of no udp listener for 53668, dropped } +packet-generator new { \ + name nok \ + limit 1 \ + node ethernet-input \ + source pg0 \ + size 100-100 \ + data { \ + IP4: 5.6.7 -> 2.3.4 \ + UDP: 10.10.10.10 -> 10.10.10.1 \ + UDP: 1235 -> 53668 \ + incrementing 1 \ + } \ +} + +trace add pg-input 10 +pa en |