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Huawei aspath bugfix (#44)

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* bugfix huawei input as-path

* bgpq4_print_huawei_oaspath bug fix
This commit is contained in:
Stefan Marti
2021-07-13 13:10:22 +02:00
committed by GitHub
parent 56432d3c74
commit c2223849fc
1 changed files with 3 additions and 3 deletions
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6
bgpq4_printer.c
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@@ -528,7 +528,7 @@ bgpq4_print_huawei_aspath(FILE* f, struct bgpq_expander* b)
if (b->asn32s[b->asnumber / 65536] && if (b->asn32s[b->asnumber / 65536] &&
b->asn32s[b->asnumber / 65535][(b->asnumber % 65536) / 8] & b->asn32s[b->asnumber / 65535][(b->asnumber % 65536) / 8] &
(0x80 >> (b->asnumber % 8))) { (0x80 >> (b->asnumber % 8))) {
fprintf(f, "ip as-path-filter %s permit ^%u(%u)*$\n", fprintf(f, "ip as-path-filter %s permit ^%u(_%u)*$\n",
b->name ? b->name : "NN", b->asnumber, b->asnumber); b->name ? b->name : "NN", b->asnumber, b->asnumber);
empty=0; empty=0;
} }
@@ -547,7 +547,7 @@ bgpq4_print_huawei_aspath(FILE* f, struct bgpq_expander* b)
continue; continue;
if (!nc) { if (!nc) {
fprintf(f, "ip as-path-filter %s permit ^%u([0-9]+)*" fprintf(f, "ip as-path-filter %s permit ^%u(_[0-9]+)*"
"_(%u", "_(%u",
b->name ? b->name : "NN", b->name ? b->name : "NN",
b->asnumber, b->asnumber,
@@ -590,7 +590,7 @@ bgpq4_print_huawei_oaspath(FILE* f, struct bgpq_expander* b)
if (b->asn32s[b->asnumber / 65536] && if (b->asn32s[b->asnumber / 65536] &&
b->asn32s[b->asnumber / 65536][(b->asnumber % 65536) / 8] & b->asn32s[b->asnumber / 65536][(b->asnumber % 65536) / 8] &
(0x80 >> (b->asnumber % 8))) { (0x80 >> (b->asnumber % 8))) {
fprintf(f,"ip as-path-filter %s permit (_%u)*$\n", fprintf(f,"ip as-path-filter %s permit ^(_%u)*$\n",
b->name ? b->name : "NN", b->asnumber); b->name ? b->name : "NN", b->asnumber);
empty = 0; empty = 0;
} }