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By default disallow 23456 as origin

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Can be bypassed with '-p'
This commit is contained in:
Job Snijders
2023-06-20 12:12:37 +00:00
parent 841840be68
commit 26d631b257
4 changed files with 9 additions and 7 deletions
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10
expander.c
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@@ -183,7 +183,7 @@ int
bgpq_expander_add_as(struct bgpq_expander *b, char *as)
{
char *eoa;
uint32_t asno = 0;
uint32_t asno = 0;
struct asn_entry *asne;
if (!b || !as)
@@ -191,14 +191,14 @@ bgpq_expander_add_as(struct bgpq_expander *b, char *as)
asno = strtoul(as + 2, &eoa, 10);
if (eoa && *eoa != 0) {
sx_report(SX_ERROR,"Invalid symbol in AS number: '%c' in %s\n",
sx_report(SX_ERROR, "Invalid symbol in AS number: '%c' in %s\n",
*eoa, as);
return 0;
}
if (!expand_special_asn &&
(asno >= 4200000000ul || (asno >= 64496 && asno <= 65551))) {
sx_report(SX_ERROR,"Invalid AS number: %u\n", asno);
if (!expand_special_asn && (asno == 23456 || asno >= 4200000000ul
|| (asno >= 64496 && asno <= 65551))) {
sx_report(SX_ERROR, "Invalid AS number: %u\n", asno);
return 0;
}