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12471842 PL |
1 | /* |
2 | * This file is part of PowerDNS or dnsdist. | |
3 | * Copyright -- PowerDNS.COM B.V. and its contributors | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of version 2 of the GNU General Public License as | |
7 | * published by the Free Software Foundation. | |
8 | * | |
9 | * In addition, for the avoidance of any doubt, permission is granted to | |
10 | * link this program with OpenSSL and to (re)distribute the binaries | |
11 | * produced as the result of such linking. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
21 | */ | |
da327a1b | 22 | #define __FAVOR_BSD |
870a0fe4 AT |
23 | #ifdef HAVE_CONFIG_H |
24 | #include "config.h" | |
25 | #endif | |
a640a9d4 BH |
26 | #include "statbag.hh" |
27 | #include "dnspcap.hh" | |
28 | #include "dnsparser.hh" | |
68ca579c | 29 | #include "dnsname.hh" |
a640a9d4 BH |
30 | #include <boost/tuple/tuple.hpp> |
31 | #include <boost/tuple/tuple_comparison.hpp> | |
32 | #include <map> | |
33 | #include <set> | |
34 | #include <fstream> | |
da327a1b | 35 | #include <algorithm> |
9a450843 | 36 | #include "anadns.hh" |
611a846e | 37 | #include <boost/program_options.hpp> |
fa8fd4d2 | 38 | |
611a846e | 39 | #include <boost/logic/tribool.hpp> |
ce9309b7 | 40 | #include "arguments.hh" |
10f4eea8 | 41 | #include "namespaces.hh" |
9ad511a7 | 42 | #include <deque> |
168eb01c | 43 | #include "dnsrecords.hh" |
6264512b | 44 | #include "statnode.hh" |
a640a9d4 | 45 | |
611a846e | 46 | namespace po = boost::program_options; |
47 | po::variables_map g_vm; | |
a640a9d4 | 48 | |
ce9309b7 | 49 | ArgvMap& arg() |
50 | { | |
51 | static ArgvMap theArg; | |
52 | return theArg; | |
53 | } | |
611a846e | 54 | StatBag S; |
a640a9d4 | 55 | |
9ad511a7 | 56 | |
57 | ||
a640a9d4 BH |
58 | struct QuestionData |
59 | { | |
60 | QuestionData() : d_qcount(0), d_answercount(0) | |
61 | { | |
62 | d_firstquestiontime.tv_sec=0; | |
63 | } | |
64 | ||
65 | int d_qcount; | |
66 | int d_answercount; | |
67 | ||
f79a7a88 | 68 | struct pdns_timeval d_firstquestiontime; |
a640a9d4 BH |
69 | }; |
70 | ||
9a450843 | 71 | typedef map<QuestionIdentifier, QuestionData> statmap_t; |
a640a9d4 BH |
72 | statmap_t statmap; |
73 | ||
ad79b1b5 | 74 | unsigned int liveQuestions() |
75 | { | |
76 | unsigned int ret=0; | |
ef7cd021 | 77 | for(statmap_t::value_type& val : statmap) { |
ad79b1b5 | 78 | if(!val.second.d_answercount) |
79 | ret++; | |
80 | // if(val.second.d_qcount > val.second.d_answercount) | |
81 | // ret+= val.second.d_qcount - val.second.d_answercount; | |
82 | } | |
83 | return ret; | |
84 | } | |
85 | ||
86 | struct LiveCounts | |
87 | { | |
88 | unsigned int questions; | |
89 | unsigned int answers; | |
90 | unsigned int outstanding; | |
91 | ||
92 | LiveCounts() | |
93 | { | |
94 | questions=answers=outstanding=0; | |
95 | } | |
96 | ||
97 | LiveCounts operator-(const LiveCounts& rhs) | |
98 | { | |
99 | LiveCounts ret; | |
100 | ret.questions = questions - rhs.questions; | |
101 | ret.answers = answers - rhs.answers; | |
102 | ret.outstanding = outstanding; | |
103 | return ret; | |
104 | } | |
105 | }; | |
106 | ||
6264512b | 107 | void visitor(const StatNode* node, const StatNode::Stat& selfstat, const StatNode::Stat& childstat) |
108 | { | |
109 | // 20% servfails, >100 children, on average less than 2 copies of a query | |
110 | // >100 different subqueries | |
111 | double dups=1.0*childstat.queries/node->children.size(); | |
112 | if(dups > 2.0) | |
113 | return; | |
114 | if(1.0*childstat.servfails / childstat.queries > 0.2 && node->children.size()>100) { | |
115 | cout<<node->fullname<<", servfails: "<<childstat.servfails<<", nxdomains: "<<childstat.nxdomains<<", remotes: "<<childstat.remotes.size()<<", children: "<<node->children.size()<<", childstat.queries: "<<childstat.queries; | |
116 | cout<<", dups2: "<<dups<<endl; | |
117 | for(const StatNode::Stat::remotes_t::value_type& rem : childstat.remotes) { | |
118 | cout<<"source: "<<node->fullname<<"\t"<<rem.first.toString()<<"\t"<<rem.second<<endl; | |
119 | } | |
120 | } | |
121 | } | |
ce9309b7 | 122 | |
a640a9d4 BH |
123 | int main(int argc, char** argv) |
124 | try | |
125 | { | |
611a846e | 126 | po::options_description desc("Allowed options"), hidden, alloptions; |
127 | desc.add_options() | |
128 | ("help,h", "produce help message") | |
0670347d | 129 | ("version", "print version number") |
611a846e | 130 | ("rd", po::value<bool>(), "If set to true, only process RD packets, to false only non-RD, unset: both") |
131 | ("ipv4", po::value<bool>()->default_value(true), "Process IPv4 packets") | |
132 | ("ipv6", po::value<bool>()->default_value(true), "Process IPv6 packets") | |
9ad511a7 | 133 | ("servfail-tree", "Figure out subtrees that generate servfails") |
9a07e342 | 134 | ("load-stats,l", po::value<string>()->default_value(""), "if set, emit per-second load statistics (questions, answers, outstanding)") |
be427910 | 135 | ("write-failures,w", po::value<string>()->default_value(""), "if set, write weird packets to this PCAP file") |
611a846e | 136 | ("verbose,v", "be verbose"); |
137 | ||
138 | hidden.add_options() | |
139 | ("files", po::value<vector<string> >(), "files"); | |
140 | ||
141 | alloptions.add(desc).add(hidden); | |
142 | ||
143 | po::positional_options_description p; | |
144 | p.add("files", -1); | |
145 | ||
146 | po::store(po::command_line_parser(argc, argv).options(alloptions).positional(p).run(), g_vm); | |
147 | po::notify(g_vm); | |
be427910 | 148 | |
149 | vector<string> files; | |
150 | if(g_vm.count("files")) | |
151 | files = g_vm["files"].as<vector<string> >(); | |
0670347d PL |
152 | |
153 | if(g_vm.count("version")) { | |
154 | cerr<<"dnsscope "<<VERSION<<endl; | |
155 | exit(0); | |
156 | } | |
157 | ||
82b4a662 | 158 | if(files.empty() || g_vm.count("help")) { |
1cf46d65 | 159 | cerr<<"Syntax: dnsscope filename.pcap"<<endl; |
611a846e | 160 | cout << desc << endl; |
0670347d | 161 | exit(0); |
1cf46d65 | 162 | } |
a640a9d4 | 163 | |
9ad511a7 | 164 | StatNode root; |
165 | ||
be427910 | 166 | bool verbose = g_vm.count("verbose"); |
167 | ||
611a846e | 168 | bool haveRDFilter=0, rdFilter=0; |
169 | if(g_vm.count("rd")) { | |
170 | rdFilter = g_vm["rd"].as<bool>(); | |
171 | haveRDFilter=1; | |
ad79b1b5 | 172 | cout<<"Filtering on recursion desired="<<rdFilter<<endl; |
611a846e | 173 | } |
ad79b1b5 | 174 | else |
175 | cout<<"Warning, looking at both RD and non-RD traffic!"<<endl; | |
611a846e | 176 | |
177 | bool doIPv4 = g_vm["ipv4"].as<bool>(); | |
178 | bool doIPv6 = g_vm["ipv6"].as<bool>(); | |
9ad511a7 | 179 | bool doServFailTree = g_vm.count("servfail-tree"); |
da327a1b | 180 | int dnserrors=0, bogus=0; |
a640a9d4 BH |
181 | typedef map<uint32_t,uint32_t> cumul_t; |
182 | cumul_t cumul; | |
54067f8c | 183 | unsigned int untracked=0, errorresult=0, reallylate=0, nonRDQueries=0, queries=0; |
d2d8cafd | 184 | unsigned int ipv4DNSPackets=0, ipv6DNSPackets=0, fragmented=0, rdNonRAAnswers=0; |
185 | unsigned int answers=0, nonDNSIP=0, rdFilterMismatch=0; | |
168eb01c | 186 | unsigned int dnssecOK=0, edns=0; |
187 | unsigned int dnssecCD=0, dnssecAD=0; | |
a640a9d4 BH |
188 | typedef map<uint16_t,uint32_t> rcodes_t; |
189 | rcodes_t rcodes; | |
82b4a662 | 190 | |
1aac6e17 | 191 | time_t lowestTime=2000000000, highestTime=0; |
ad79b1b5 | 192 | time_t lastsec=0; |
193 | LiveCounts lastcounts; | |
6264512b | 194 | set<ComboAddress, ComboAddress::addressOnlyLessThan> requestors, recipients, rdnonra; |
ad79b1b5 | 195 | typedef vector<pair<time_t, LiveCounts> > pcounts_t; |
196 | pcounts_t pcounts; | |
168eb01c | 197 | OPTRecordContent::report(); |
82b4a662 | 198 | for(unsigned int fno=0; fno < files.size(); ++fno) { |
199 | PcapPacketReader pr(files[fno]); | |
200 | PcapPacketWriter* pw=0; | |
201 | if(!g_vm["write-failures"].as<string>().empty()) | |
202 | pw=new PcapPacketWriter(g_vm["write-failures"].as<string>(), pr); | |
203 | ||
168eb01c | 204 | EDNSOpts edo; |
82b4a662 | 205 | while(pr.getUDPPacket()) { |
206 | ||
207 | if((ntohs(pr.d_udp->uh_dport)==5300 || ntohs(pr.d_udp->uh_sport)==5300 || | |
208 | ntohs(pr.d_udp->uh_dport)==53 || ntohs(pr.d_udp->uh_sport)==53) && | |
209 | pr.d_len > 12) { | |
210 | try { | |
211 | if((pr.d_ip->ip_v == 4 && !doIPv4) || (pr.d_ip->ip_v == 6 && !doIPv6)) | |
212 | continue; | |
213 | if(pr.d_ip->ip_v == 4) { | |
214 | uint16_t frag = ntohs(pr.d_ip->ip_off); | |
215 | if((frag & IP_MF) || (frag & IP_OFFMASK)) { // more fragments or IS a fragment | |
216 | fragmented++; | |
217 | continue; | |
218 | } | |
219 | } | |
27c0050c | 220 | MOADNSParser mdp(false, (const char*)pr.d_payload, pr.d_len); |
82b4a662 | 221 | if(haveRDFilter && mdp.d_header.rd != rdFilter) { |
222 | rdFilterMismatch++; | |
be427910 | 223 | continue; |
224 | } | |
ad79b1b5 | 225 | |
168eb01c | 226 | if(!mdp.d_header.qr && getEDNSOpts(mdp, &edo)) { |
227 | edns++; | |
228 | if(edo.d_Z & EDNSOpts::DNSSECOK) | |
229 | dnssecOK++; | |
230 | if(mdp.d_header.cd) | |
231 | dnssecCD++; | |
232 | if(mdp.d_header.ad) | |
233 | dnssecAD++; | |
234 | } | |
235 | ||
236 | ||
82b4a662 | 237 | if(pr.d_ip->ip_v == 4) |
238 | ++ipv4DNSPackets; | |
239 | else | |
240 | ++ipv6DNSPackets; | |
241 | ||
242 | if(pr.d_pheader.ts.tv_sec != lastsec) { | |
243 | LiveCounts lc; | |
244 | if(lastsec) { | |
245 | lc.questions = queries; | |
246 | lc.answers = answers; | |
247 | lc.outstanding = liveQuestions(); | |
248 | ||
249 | LiveCounts diff = lc - lastcounts; | |
250 | pcounts.push_back(make_pair(pr.d_pheader.ts.tv_sec, diff)); | |
251 | ||
252 | } | |
253 | lastsec = pr.d_pheader.ts.tv_sec; | |
254 | lastcounts = lc; | |
ad79b1b5 | 255 | } |
ad79b1b5 | 256 | |
82b4a662 | 257 | lowestTime=min((time_t)lowestTime, (time_t)pr.d_pheader.ts.tv_sec); |
258 | highestTime=max((time_t)highestTime, (time_t)pr.d_pheader.ts.tv_sec); | |
4957a608 | 259 | |
68ca579c | 260 | string name=mdp.d_qname.toString()+"|"+DNSRecordContent::NumberToType(mdp.d_qtype); |
4957a608 | 261 | |
82b4a662 | 262 | QuestionIdentifier qi=QuestionIdentifier::create(pr.getSource(), pr.getDest(), mdp); |
4957a608 | 263 | |
82b4a662 | 264 | if(!mdp.d_header.qr) { // question |
265 | if(!mdp.d_header.rd) | |
266 | nonRDQueries++; | |
267 | queries++; | |
fa7c37fe | 268 | |
82b4a662 | 269 | ComboAddress rem = pr.getSource(); |
270 | rem.sin4.sin_port=0; | |
271 | requestors.insert(rem); | |
ce9309b7 | 272 | |
82b4a662 | 273 | QuestionData& qd=statmap[qi]; |
4957a608 | 274 | |
82b4a662 | 275 | if(!qd.d_firstquestiontime.tv_sec) |
276 | qd.d_firstquestiontime=pr.d_pheader.ts; | |
277 | qd.d_qcount++; | |
ce9309b7 | 278 | } |
82b4a662 | 279 | else { // answer |
280 | rcodes[mdp.d_header.rcode]++; | |
281 | answers++; | |
282 | if(mdp.d_header.rd && !mdp.d_header.ra) { | |
283 | rdNonRAAnswers++; | |
284 | rdnonra.insert(pr.getDest()); | |
285 | } | |
ce9309b7 | 286 | |
82b4a662 | 287 | if(mdp.d_header.ra) { |
288 | ComboAddress rem = pr.getDest(); | |
289 | rem.sin4.sin_port=0; | |
290 | recipients.insert(rem); | |
291 | } | |
292 | ||
293 | QuestionData& qd=statmap[qi]; | |
294 | ||
295 | if(!qd.d_qcount) | |
296 | untracked++; | |
297 | ||
298 | qd.d_answercount++; | |
299 | ||
300 | if(qd.d_qcount) { | |
301 | uint32_t usecs= (pr.d_pheader.ts.tv_sec - qd.d_firstquestiontime.tv_sec) * 1000000 + | |
302 | (pr.d_pheader.ts.tv_usec - qd.d_firstquestiontime.tv_usec) ; | |
303 | // cout<<"Took: "<<usecs<<"usec\n"; | |
304 | if(usecs<2049000) | |
305 | cumul[usecs]++; | |
306 | else | |
307 | reallylate++; | |
4957a608 | 308 | |
82b4a662 | 309 | if(mdp.d_header.rcode != 0 && mdp.d_header.rcode!=3) |
310 | errorresult++; | |
311 | ComboAddress rem = pr.getDest(); | |
312 | rem.sin4.sin_port=0; | |
9ad511a7 | 313 | |
82b4a662 | 314 | if(doServFailTree) |
315 | root.submit(mdp.d_qname, mdp.d_header.rcode, rem); | |
316 | } | |
4957a608 | 317 | |
82b4a662 | 318 | if(!qd.d_qcount || qd.d_qcount == qd.d_answercount) |
319 | statmap.erase(qi); | |
320 | } | |
4957a608 | 321 | |
ce9309b7 | 322 | |
82b4a662 | 323 | } |
324 | catch(MOADNSException& mde) { | |
325 | if(verbose) | |
326 | cout<<"error parsing packet: "<<mde.what()<<endl; | |
327 | if(pw) | |
328 | pw->write(); | |
329 | dnserrors++; | |
330 | continue; | |
331 | } | |
332 | catch(std::exception& e) { | |
333 | if(verbose) | |
334 | cout<<"error parsing packet: "<<e.what()<<endl; | |
335 | ||
336 | if(pw) | |
337 | pw->write(); | |
338 | bogus++; | |
339 | continue; | |
340 | } | |
a640a9d4 | 341 | } |
82b4a662 | 342 | else { // non-DNS ip |
343 | nonDNSIP++; | |
a640a9d4 BH |
344 | } |
345 | } | |
82b4a662 | 346 | cout<<"PCAP contained "<<pr.d_correctpackets<<" correct packets, "<<pr.d_runts<<" runts, "<< pr.d_oversized<<" oversize, "<<pr.d_nonetheripudp<<" non-UDP.\n"; |
347 | ||
a640a9d4 | 348 | } |
a5d9353e | 349 | cout<<"Timespan: "<<(highestTime-lowestTime)/3600.0<<" hours"<<endl; |
1aac6e17 | 350 | |
d2d8cafd | 351 | cout<<nonDNSIP<<" non-DNS UDP, "<<dnserrors<<" dns decoding errors, "<<bogus<<" bogus packets"<<endl; |
ad79b1b5 | 352 | cout<<"Ignored fragment packets: "<<fragmented<<endl; |
d2d8cafd | 353 | cout<<"Dropped DNS packets based on recursion-desired filter: "<<rdFilterMismatch<<endl; |
354 | cout<<"DNS IPv4: "<<ipv4DNSPackets<<" packets, IPv6: "<<ipv6DNSPackets<<" packets"<<endl; | |
ce9309b7 | 355 | cout<<"Questions: "<<queries<<", answers: "<<answers<<endl; |
a640a9d4 | 356 | unsigned int unanswered=0; |
ad79b1b5 | 357 | |
358 | ||
359 | // ofstream openf("openf"); | |
a640a9d4 | 360 | for(statmap_t::const_iterator i=statmap.begin(); i!=statmap.end(); ++i) { |
7aba88c0 | 361 | if(!i->second.d_answercount) { |
a640a9d4 | 362 | unanswered++; |
7aba88c0 | 363 | } |
ad79b1b5 | 364 | //openf<< i->first.d_source.toStringWithPort()<<' ' <<i->first.d_dest.toStringWithPort()<<' '<<i->first.d_id<<' '<<i->first.d_qname <<" " <<i->first.d_qtype<< " "<<i->second.d_qcount <<" " <<i->second.d_answercount<<endl; |
a640a9d4 BH |
365 | } |
366 | ||
a5d9353e | 367 | cout<< boost::format("%d (%.02f%% of all) queries did not request recursion") % nonRDQueries % ((nonRDQueries*100.0)/queries) << endl; |
012de544 | 368 | cout<< rdNonRAAnswers << " answers had recursion desired bit set, but recursion available=0 (for "<<rdnonra.size()<<" remotes)"<<endl; |
a5d9353e | 369 | cout<<statmap.size()<<" queries went unanswered, of which "<< statmap.size()-unanswered<<" were answered on exact retransmit"<<endl; |
370 | cout<<untracked<<" responses could not be matched to questions"<<endl; | |
168eb01c | 371 | cout<<edns <<" questions requested EDNS processing, do=1: "<<dnssecOK<<", ad=1: "<<dnssecAD<<", cd=1: "<<dnssecCD<<endl; |
ce9309b7 | 372 | |
373 | if(answers) { | |
374 | cout<<(boost::format("%1% %|25t|%2%") % "Rcode" % "Count\n"); | |
375 | for(rcodes_t::const_iterator i=rcodes.begin(); i!=rcodes.end(); ++i) | |
376 | cout<<(boost::format("%s %|25t|%d %|35t|(%.1f%%)") % RCode::to_s(i->first) % i->second % (i->second*100.0/answers))<<endl; | |
377 | } | |
a640a9d4 BH |
378 | |
379 | uint32_t sum=0; | |
1ffb2c7f | 380 | // ofstream stats("stats"); |
012de544 | 381 | uint32_t totpackets=reallylate; |
a640a9d4 BH |
382 | double tottime=0; |
383 | for(cumul_t::const_iterator i=cumul.begin(); i!=cumul.end(); ++i) { | |
1ffb2c7f | 384 | // stats<<i->first<<"\t"<<(sum+=i->second)<<"\n"; |
a640a9d4 BH |
385 | totpackets+=i->second; |
386 | tottime+=i->first*i->second; | |
387 | } | |
012de544 | 388 | |
a640a9d4 BH |
389 | typedef map<uint32_t, bool> done_t; |
390 | done_t done; | |
391 | done[50]; | |
392 | done[100]; | |
393 | done[200]; | |
a640a9d4 | 394 | done[300]; |
a640a9d4 BH |
395 | done[400]; |
396 | done[800]; | |
397 | done[1000]; | |
398 | done[2000]; | |
399 | done[4000]; | |
400 | done[8000]; | |
a640a9d4 BH |
401 | done[32000]; |
402 | done[64000]; | |
a640a9d4 | 403 | done[256000]; |
a640a9d4 BH |
404 | done[1024000]; |
405 | done[2048000]; | |
406 | ||
843c7356 | 407 | cout.setf(std::ios::fixed); |
a640a9d4 BH |
408 | cout.precision(2); |
409 | sum=0; | |
410 | ||
411 | double lastperc=0, perc=0; | |
412 | for(cumul_t::const_iterator i=cumul.begin(); i!=cumul.end(); ++i) { | |
413 | sum+=i->second; | |
414 | ||
415 | for(done_t::iterator j=done.begin(); j!=done.end(); ++j) | |
1aac6e17 | 416 | if(!j->second && i->first > j->first) { |
4957a608 BH |
417 | j->second=true; |
418 | ||
419 | perc=sum*100.0/totpackets; | |
420 | if(j->first < 1024) | |
421 | cout<< perc <<"% of questions answered within " << j->first << " usec ("; | |
422 | else | |
423 | cout<< perc <<"% of questions answered within " << j->first/1000.0 << " msec ("; | |
424 | ||
425 | cout<<perc-lastperc<<"%)\n"; | |
426 | lastperc=sum*100.0/totpackets; | |
1aac6e17 | 427 | } |
a640a9d4 | 428 | } |
012de544 | 429 | cout<<reallylate<<" responses ("<<reallylate*100.0/answers<<"%) older than 2 seconds"<<endl; |
a640a9d4 | 430 | if(totpackets) |
012de544 | 431 | cout<<"Average non-late response time: "<<tottime/totpackets<<" usec"<<endl; |
9a07e342 | 432 | |
433 | if(!g_vm["load-stats"].as<string>().empty()) { | |
434 | ofstream load(g_vm["load-stats"].as<string>().c_str()); | |
435 | if(!load) | |
436 | throw runtime_error("Error writing load statistics to "+g_vm["load-stats"].as<string>()); | |
ef7cd021 | 437 | for(pcounts_t::value_type& val : pcounts) { |
9a07e342 | 438 | load<<val.first<<'\t'<<val.second.questions<<'\t'<<val.second.answers<<'\t'<<val.second.outstanding<<'\n'; |
439 | } | |
440 | } | |
ce9309b7 | 441 | |
442 | ||
443 | cout<<"Saw questions from "<<requestors.size()<<" distinct remotes, answers to "<<recipients.size()<<endl; | |
444 | ofstream remotes("remotes"); | |
ef7cd021 | 445 | for(const ComboAddress& rem : requestors) { |
ce9309b7 | 446 | remotes<<rem.toString()<<'\n'; |
447 | } | |
448 | ||
449 | vector<ComboAddress> diff; | |
6264512b | 450 | set_difference(requestors.begin(), requestors.end(), recipients.begin(), recipients.end(), back_inserter(diff), ComboAddress::addressOnlyLessThan()); |
012de544 | 451 | cout<<"Saw "<<diff.size()<<" unique remotes asking questions, but not getting RA answers"<<endl; |
ce9309b7 | 452 | |
453 | ofstream ignored("ignored"); | |
ef7cd021 | 454 | for(const ComboAddress& rem : diff) { |
ce9309b7 | 455 | ignored<<rem.toString()<<'\n'; |
456 | } | |
457 | ofstream rdnonrafs("rdnonra"); | |
ef7cd021 | 458 | for(const ComboAddress& rem : rdnonra) { |
ce9309b7 | 459 | rdnonrafs<<rem.toString()<<'\n'; |
460 | } | |
9ad511a7 | 461 | |
462 | if(doServFailTree) { | |
463 | StatNode::Stat node; | |
464 | root.visit(visitor, node); | |
465 | } | |
466 | ||
a640a9d4 | 467 | } |
5172cb78 | 468 | catch(std::exception& e) |
a640a9d4 BH |
469 | { |
470 | cerr<<"Fatal: "<<e.what()<<endl; | |
471 | } |