table inet t { set s1 { typeof osf name elements = { "Linux" } } set s2 { typeof vlan id elements = { 2, 3, 103 } } set s3 { typeof meta ibrpvid elements = { 2, 3, 103 } } set s4 { typeof frag frag-off elements = { 1, 1024 } } chain c1 { osf name @s1 accept } chain c2 { vlan id @s2 accept } }