unbound/testdata/iter_prefetch_ns.rpl

   1 ; config options
   2 server:
   3         target-fetch-policy: "0 0 0 0 0"
   4         prefetch: "yes"
   5
   6 stub-zone:
   7         name: "."
   8         stub-addr: 193.0.14.129         # K.ROOT-SERVERS.NET.
   9 CONFIG_END
  10
  11 SCENARIO_BEGIN Test resolver prefetch of NS record for moved domain
  12
  13 ; K.ROOT-SERVERS.NET.
  14 RANGE_BEGIN 0 200
  15         ADDRESS 193.0.14.129
  16 ENTRY_BEGIN
  17 MATCH opcode qtype qname
  18 ADJUST copy_id
  19 REPLY QR NOERROR
  20 SECTION QUESTION
  21 . IN NS
  22 SECTION ANSWER
  23 . IN NS K.ROOT-SERVERS.NET.
  24 SECTION ADDITIONAL
  25 K.ROOT-SERVERS.NET.     IN      A       193.0.14.129
  26 ENTRY_END
  27
  28 ENTRY_BEGIN
  29 MATCH opcode subdomain
  30 ADJUST copy_id copy_query
  31 REPLY QR NOERROR
  32 SECTION QUESTION
  33 example.com. IN A
  34 SECTION AUTHORITY
  35 com.    IN NS   a.gtld-servers.net.
  36 SECTION ADDITIONAL
  37 a.gtld-servers.net.     IN      A       192.5.6.30
  38 ENTRY_END
  39 RANGE_END
  40
  41 ; a.gtld-servers.net. (before sale of domain)
  42 RANGE_BEGIN 0 20
  43         ADDRESS 192.5.6.30
  44 ENTRY_BEGIN
  45 MATCH opcode qtype qname
  46 ADJUST copy_id
  47 REPLY QR NOERROR
  48 SECTION QUESTION
  49 com. IN NS
  50 SECTION ANSWER
  51 com.    IN NS   a.gtld-servers.net.
  52 SECTION ADDITIONAL
  53 a.gtld-servers.net.     IN      A       192.5.6.30
  54 ENTRY_END
  55
  56 ENTRY_BEGIN
  57 MATCH opcode subdomain
  58 ADJUST copy_id copy_query
  59 REPLY QR NOERROR
  60 SECTION QUESTION
  61 example.com. IN A
  62 SECTION AUTHORITY
  63 example.com.    IN NS   ns.example.com.
  64 SECTION ADDITIONAL
  65 ns.example.com.         IN      A       1.2.3.4
  66 ENTRY_END
  67 RANGE_END
  68
  69 ; a.gtld-servers.net. (after sale of domain)
  70 RANGE_BEGIN 30 200
  71         ADDRESS 192.5.6.30
  72 ENTRY_BEGIN
  73 MATCH opcode qtype qname
  74 ADJUST copy_id
  75 REPLY QR NOERROR
  76 SECTION QUESTION
  77 com. IN NS
  78 SECTION ANSWER
  79 com.    IN NS   a.gtld-servers.net.
  80 SECTION ADDITIONAL
  81 a.gtld-servers.net.     IN      A       192.5.6.30
  82 ENTRY_END
  83
  84 ENTRY_BEGIN
  85 MATCH opcode subdomain
  86 ADJUST copy_id copy_query
  87 REPLY QR NOERROR
  88 SECTION QUESTION
  89 example.com. IN A
  90 SECTION AUTHORITY
  91 example.com.    IN NS   ns.example.com.
  92 SECTION ADDITIONAL
  93 ns.example.com.         IN      A       8.8.8.8
  94 ENTRY_END
  95 RANGE_END
  96
  97 ; ns.example.com. first owner
  98 RANGE_BEGIN 0 200
  99         ADDRESS 1.2.3.4
 100 ENTRY_BEGIN
 101 MATCH opcode qtype qname
 102 ADJUST copy_id
 103 REPLY QR NOERROR
 104 SECTION QUESTION
 105 example.com. IN NS
 106 SECTION ANSWER
 107 example.com.    IN NS   ns.example.com.
 108 SECTION ADDITIONAL
 109 ns.example.com.         IN      A       1.2.3.4
 110 ENTRY_END
 111
 112 ENTRY_BEGIN
 113 MATCH opcode qtype qname
 114 ADJUST copy_id
 115 REPLY QR NOERROR
 116 SECTION QUESTION
 117 www.example.com. IN A
 118 SECTION ANSWER
 119 www.example.com. 3600 IN A      10.20.30.40
 120 SECTION AUTHORITY
 121 example.com.    3600 IN NS      ns.example.com.
 122 SECTION ADDITIONAL
 123 ns.example.com. 3600    IN      A       1.2.3.4
 124 ENTRY_END
 125 RANGE_END
 126
 127 ; ns.example.com. new owner
 128 RANGE_BEGIN 0 200
 129         ADDRESS 8.8.8.8
 130 ENTRY_BEGIN
 131 MATCH opcode qtype qname
 132 ADJUST copy_id
 133 REPLY QR NOERROR
 134 SECTION QUESTION
 135 example.com. IN NS
 136 SECTION ANSWER
 137 example.com.    IN NS   ns.example.com.
 138 SECTION ADDITIONAL
 139 ns.example.com.         IN      A       8.8.8.8
 140 ENTRY_END
 141
 142 ENTRY_BEGIN
 143 MATCH opcode qtype qname
 144 ADJUST copy_id
 145 REPLY QR NOERROR
 146 SECTION QUESTION
 147 www.example.com. IN A
 148 SECTION ANSWER
 149 www.example.com. 3600 IN A      88.88.88.88
 150 SECTION AUTHORITY
 151 example.com.    3600 IN NS      ns.example.com.
 152 SECTION ADDITIONAL
 153 ns.example.com. 3600    IN      A       8.8.8.8
 154 ENTRY_END
 155 RANGE_END
 156
 157 STEP 1 QUERY
 158 ENTRY_BEGIN
 159 REPLY RD
 160 SECTION QUESTION
 161 www.example.com. IN A
 162 ENTRY_END
 163 ; recursion happens here.
 164 STEP 5 CHECK_ANSWER
 165 ENTRY_BEGIN
 166 MATCH all ttl
 167 REPLY QR RD RA NOERROR
 168 SECTION QUESTION
 169 www.example.com. IN A
 170 SECTION ANSWER
 171 www.example.com. 3600 IN A      10.20.30.40
 172 SECTION AUTHORITY
 173 example.com.    3600 IN NS      ns.example.com.
 174 SECTION ADDITIONAL
 175 ns.example.com. 3600    IN      A       1.2.3.4
 176 ENTRY_END
 177
 178 STEP 10 QUERY
 179 ENTRY_BEGIN
 180 REPLY RD
 181 SECTION QUESTION
 182 example.com. IN NS
 183 ENTRY_END
 184 ; recursion happens here.
 185 STEP 15 CHECK_ANSWER
 186 ENTRY_BEGIN
 187 MATCH all ttl
 188 REPLY QR RD RA NOERROR
 189 SECTION QUESTION
 190 example.com. IN NS
 191 SECTION ANSWER
 192 example.com.    3600 IN NS      ns.example.com.
 193 SECTION AUTHORITY
 194 SECTION ADDITIONAL
 195 ns.example.com. 3600    IN      A       1.2.3.4
 196 ENTRY_END
 197
 198 ; after 1800 secs still the cached answer
 199 STEP 20 TIME_PASSES ELAPSE 1800
 200
 201 STEP 30 QUERY
 202 ENTRY_BEGIN
 203 REPLY RD
 204 SECTION QUESTION
 205 www.example.com. IN A
 206 ENTRY_END
 207 ; recursion happens here.
 208 STEP 40 CHECK_ANSWER
 209 ENTRY_BEGIN
 210 MATCH all ttl
 211 REPLY QR RD RA NOERROR
 212 SECTION QUESTION
 213 www.example.com. IN A
 214 SECTION ANSWER
 215 www.example.com. 1800 IN A      10.20.30.40
 216 SECTION AUTHORITY
 217 example.com.    1800 IN NS      ns.example.com.
 218 SECTION ADDITIONAL
 219 ns.example.com. 1800    IN      A       1.2.3.4
 220 ENTRY_END
 221
 222 STEP 44 QUERY
 223 ENTRY_BEGIN
 224 REPLY RD
 225 SECTION QUESTION
 226 example.com. IN NS
 227 ENTRY_END
 228 ; recursion happens here.
 229 STEP 45 CHECK_ANSWER
 230 ENTRY_BEGIN
 231 MATCH all ttl
 232 REPLY QR RD RA NOERROR
 233 SECTION QUESTION
 234 example.com. IN NS
 235 SECTION ANSWER
 236 example.com.    1800 IN NS      ns.example.com.
 237 SECTION AUTHORITY
 238 SECTION ADDITIONAL
 239 ns.example.com. 1800    IN      A       1.2.3.4
 240 ENTRY_END
 241
 242 ; after 1440 we are 360 seconds before the expiry
 243 STEP 50 TIME_PASSES ELAPSE 1440
 244
 245 STEP 60 QUERY
 246 ENTRY_BEGIN
 247 REPLY RD
 248 SECTION QUESTION
 249 example.com. IN NS
 250 ENTRY_END
 251 ; recursion happens here.
 252 STEP 70 CHECK_ANSWER
 253 ENTRY_BEGIN
 254 MATCH all ttl
 255 REPLY QR RD RA NOERROR
 256 SECTION QUESTION
 257 example.com. IN NS
 258 SECTION ANSWER
 259 example.com.    360 IN NS       ns.example.com.
 260 SECTION AUTHORITY
 261 SECTION ADDITIONAL
 262 ns.example.com. 360     IN      A       1.2.3.4
 263 ENTRY_END
 264
 265 STEP 80 TRAFFIC
 266 ; let traffic flow for prefetch to happen
 267
 268 ; check result of that prefetch
 269 STEP 90 QUERY
 270 ENTRY_BEGIN
 271 REPLY RD
 272 SECTION QUESTION
 273 example.com. IN NS
 274 ENTRY_END
 275 ; recursion happens here.
 276
 277 ; because the prefetch+current makes old-NS expired, new delegation is picked up
 278 STEP 91 CHECK_ANSWER
 279 ENTRY_BEGIN
 280 MATCH all ttl
 281 REPLY QR RD RA NOERROR
 282 SECTION QUESTION
 283 example.com. IN NS
 284 SECTION ANSWER
 285 example.com.    3600 IN NS      ns.example.com.
 286 SECTION AUTHORITY
 287 SECTION ADDITIONAL
 288 ns.example.com. 3600    IN      A       8.8.8.8
 289 ENTRY_END
 290
 291 STEP 100 TIME_PASSES ELAPSE 2360
 292
 293 STEP 120 QUERY
 294 ENTRY_BEGIN
 295 REPLY RD
 296 SECTION QUESTION
 297 www.example.com. IN A
 298 ENTRY_END
 299 ; recursion happens here.
 300 STEP 130 CHECK_ANSWER
 301 ENTRY_BEGIN
 302 MATCH all ttl
 303 REPLY QR RD RA NOERROR
 304 SECTION QUESTION
 305 www.example.com. IN A
 306 SECTION ANSWER
 307 www.example.com. 3600 IN A      88.88.88.88
 308 SECTION AUTHORITY
 309 example.com.    1240 IN NS      ns.example.com.
 310 SECTION ADDITIONAL
 311 ns.example.com. 1240    IN      A       8.8.8.8
 312 ENTRY_END
 313
 314 SCENARIO_END