pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ggsn/+/35700?usp=email )
Change subject: pco: Improve IPCP spec reference documentation ......................................................................
pco: Improve IPCP spec reference documentation
Change-Id: I1dd4a41bae491c61197e8e307efcfc8c63945a71 --- M ggsn/pco.c M ggsn/pco.h 2 files changed, 14 insertions(+), 5 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ggsn refs/changes/00/35700/1
diff --git a/ggsn/pco.c b/ggsn/pco.c index e2181e1..c71f07d 100644 --- a/ggsn/pco.c +++ b/ggsn/pco.c @@ -110,6 +110,7 @@ osmo_hexdump_nospc((const uint8_t *)pco_in, pco_in->length)); }
+/* Handle IP Control Protocol, RFC 1332, extensions in RFC 1877 */ static void process_pco_element_ipcp(const struct pco_element *pco_elem, struct msgb *resp, const struct apn_ctx *apn, struct pdp_t *pdp) { diff --git a/ggsn/pco.h b/ggsn/pco.h index 4d999ef..2f95d09 100644 --- a/ggsn/pco.h +++ b/ggsn/pco.h @@ -42,12 +42,11 @@ uint8_t data[0]; } __attribute__((packed));
- -/* RFC 1332 */ +/* RFC 1332 IP Control Protocol options, extensions in RFC 1877 */ enum ipcp_options { - IPCP_OPT_IPADDR = 3, - IPCP_OPT_PRIMARY_DNS = 129, - IPCP_OPT_SECONDARY_DNS = 131, + IPCP_OPT_IPADDR = 3, /* RFC 1332 3.3 */ + IPCP_OPT_PRIMARY_DNS = 129, /* RFC 1877 1.1 */ + IPCP_OPT_SECONDARY_DNS = 131, /* RFC 1877 1.2 */ };
struct ipcp_option_hdr {
-
pespin