mirror of
https://gitea.osmocom.org/cellular-infrastructure/osmo-mgw.git
synced 2025-11-02 13:03:33 +00:00
[ipaccess-config] Enable setting of static IP address / netmask / gateway
However, the 'static IP address' NVRAM flags are not yet set correctly
This commit is contained in:
Harald Welte
@@ -1,8 +1,8 @@
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/* ip.access nanoBTS configuration tool */
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/* (C) 2009 by Harald Welte <laforge@gnumonks.org>
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* (C) 2009,2010 by Holger Hans Peter Freyther
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* (C) 2009,2010 by On Waves
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/* (C) 2009-2010 by Harald Welte <laforge@gnumonks.org>
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* (C) 2009-2010 by Holger Hans Peter Freyther
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* (C) 2009-2010 by On Waves
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* All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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@@ -51,6 +51,7 @@ static struct gsm_network *gsmnet;
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static int net_listen_testnr;
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static int restart;
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static char *prim_oml_ip;
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static char *bts_ip_addr, *bts_ip_mask, *bts_ip_gw;
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static char *unit_id;
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static u_int16_t nv_flags;
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static u_int16_t nv_mask;
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@@ -299,10 +300,62 @@ static int swload_cbfn(unsigned int hook, unsigned int event, struct msgb *_msg,
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return 0;
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}
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static void bootstrap_om(struct gsm_bts_trx *trx)
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static void nv_put_ip_if_cfg(struct msgb *nmsg, uint32_t ip, uint32_t mask)
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{
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msgb_put_u8(nmsg, NM_ATT_IPACC_IP_IF_CFG);
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msgb_put_u32(nmsg, ip);
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msgb_put_u32(nmsg, mask);
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}
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static void nv_put_gw_cfg(struct msgb *nmsg, uint32_t addr, uint32_t mask, uint32_t gw)
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{
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msgb_put_u8(nmsg, NM_ATT_IPACC_IP_GW_CFG);
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msgb_put_u32(nmsg, addr);
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msgb_put_u32(nmsg, mask);
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msgb_put_u32(nmsg, gw);
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}
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static void nv_put_unit_id(struct msgb *nmsg, const char *unit_id)
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{
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msgb_tl16v_put(nmsg, NM_ATT_IPACC_UNIT_ID, strlen(unit_id)+1,
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(const uint8_t *)unit_id);
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}
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static void nv_put_prim_oml(struct msgb *nmsg, uint32_t ip, uint16_t port)
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{
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int len;
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/* 0x88 + IP + port */
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len = 1 + sizeof(ip) + sizeof(port);
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msgb_put_u8(nmsg, NM_ATT_IPACC_PRIM_OML_CFG_LIST);
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msgb_put_u16(nmsg, len);
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msgb_put_u8(nmsg, 0x88);
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/* IP address */
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msgb_put_u32(nmsg, ip);
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/* port number */
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msgb_put_u16(nmsg, port);
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}
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static void nv_put_flags(struct msgb *nmsg, uint16_t nv_flags, uint16_t nv_mask)
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{
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msgb_put_u8(nmsg, NM_ATT_IPACC_NV_FLAGS);
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msgb_put_u16(nmsg, sizeof(nv_flags) + sizeof(nv_mask));
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msgb_put_u8(nmsg, nv_flags & 0xff);
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msgb_put_u8(nmsg, nv_mask & 0xff);
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msgb_put_u8(nmsg, nv_flags >> 8);
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msgb_put_u8(nmsg, nv_mask >> 8);
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}
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static void bootstrap_om(struct gsm_bts_trx *trx)
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{
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struct msgb *nmsg = msgb_alloc(1024, "nested msgb");
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int need_to_set_attr = 0;
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int len;
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printf("OML link established using TRX %d\n", trx->nr);
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@@ -311,11 +364,11 @@ static void bootstrap_om(struct gsm_bts_trx *trx)
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if (len > nmsg->data_len-10)
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goto out_err;
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printf("setting Unit ID to '%s'\n", unit_id);
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msgb_tl16v_put(nmsg, NM_ATT_IPACC_UNIT_ID, len+1, (const uint8_t *)unit_id);
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nv_put_unit_id(nmsg, unit_id);
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need_to_set_attr = 1;
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}
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if (prim_oml_ip) {
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struct in_addr ia;
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uint8_t *cur;
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if (!inet_aton(prim_oml_ip, &ia)) {
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fprintf(stderr, "invalid IP address: %s\n",
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@@ -323,39 +376,54 @@ static void bootstrap_om(struct gsm_bts_trx *trx)
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goto out_err;
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}
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/* 0x88 + IP + port */
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len = 1 + sizeof(ia) + 2;
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msgb_put_u8(nmsg, NM_ATT_IPACC_PRIM_OML_CFG_LIST);
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msgb_put_u16(nmsg, len);
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msgb_put_u8(nmsg, 0x88);
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/* IP address */
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cur = msgb_put(nmsg, 4);
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memcpy(cur, &ia, sizeof(ia));
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/* port number */
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msgb_put_u16(nmsg, 0);
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printf("setting primary OML link IP to '%s'\n", inet_ntoa(ia));
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nv_put_prim_oml(nmsg, ntohl(ia.s_addr), 0);
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need_to_set_attr = 1;
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}
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if (nv_mask) {
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len = 4;
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msgb_put_u8(nmsg, NM_ATT_IPACC_NV_FLAGS);
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msgb_put_u16(nmsg, len);
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msgb_put_u8(nmsg, nv_flags & 0xff);
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msgb_put_u8(nmsg, nv_mask & 0xff);
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msgb_put_u8(nmsg, nv_flags >> 8);
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msgb_put_u8(nmsg, nv_mask >> 8);
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printf("setting NV Flags/Mask to 0x%04x/0x%04x\n",
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nv_flags, nv_mask);
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nv_put_flags(nmsg, nv_flags, nv_mask);
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need_to_set_attr = 1;
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}
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if (bts_ip_addr && bts_ip_mask) {
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struct in_addr ia_addr, ia_mask;
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if (!inet_aton(bts_ip_addr, &ia_addr)) {
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fprintf(stderr, "invalid IP address: %s\n",
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bts_ip_addr);
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goto out_err;
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}
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if (!inet_aton(bts_ip_mask, &ia_mask)) {
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fprintf(stderr, "invalid IP address: %s\n",
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bts_ip_mask);
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goto out_err;
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}
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printf("setting static IP Address/Mask\n");
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nv_put_ip_if_cfg(nmsg, ntohl(ia_addr.s_addr), ntohl(ia_mask.s_addr));
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need_to_set_attr = 1;
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}
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if (bts_ip_gw) {
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struct in_addr ia_gw;
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if (!inet_aton(bts_ip_gw, &ia_gw)) {
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fprintf(stderr, "invalid IP address: %s\n",
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bts_ip_gw);
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goto out_err;
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}
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printf("setting static IP Gateway\n");
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/* we only set the default gateway with zero addr/mask */
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nv_put_gw_cfg(nmsg, 0, 0, ntohl(ia_gw.s_addr));
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need_to_set_attr = 1;
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}
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abis_nm_ipaccess_set_nvattr(trx, nmsg->head, nmsg->len);
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oml_state = 1;
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if (need_to_set_attr) {
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abis_nm_ipaccess_set_nvattr(trx, nmsg->head, nmsg->len);
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oml_state = 1;
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}
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if (restart && !prim_oml_ip && !software) {
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printf("restarting BTS\n");
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@@ -603,16 +671,18 @@ static void print_usage(void)
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static void print_help(void)
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{
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printf(" -u --unit-id UNIT_ID\tSet the Unit ID of the BTS\n");
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printf(" -o --oml-ip IP\tSet primary OML IP (IP of your BSC)\n");
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printf(" -r --restart\t\tRestart the BTS (after other operations)\n");
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printf(" -n flags/mask\t\tSet NVRAM attributes.\n");
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printf(" -l --listen testnr\tPerform specified test number\n");
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printf(" -h --help\t\tthis text\n");
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printf(" -s --stream-id ID\tSet the IPA Stream Identifier for OML\n");
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printf(" -d --software firmware Download firmware into BTS\n");
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printf(" -f --firmware firmware Provide firmware information\n");
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printf(" -w --write-firmware This will dump the firmware parts to the filesystem. Use with -f.\n");
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printf(" -u --unit-id UNIT_ID\t\tSet the Unit ID of the BTS\n");
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printf(" -o --oml-ip IP\t\tSet primary OML IP (IP of your BSC)\n");
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printf(" -i --ip-address IP/MASK\tSet static IP address + netmask of BTS\n");
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printf(" -g --ip-gateway IP\t\tSet static IP gateway of BTS\n");
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printf(" -r --restart\t\t\tRestart the BTS (after other operations)\n");
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printf(" -n --nvram-flags FLAGS/MASK\tSet NVRAM attributes.\n");
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printf(" -l --listen TESTNR\t\tPerform specified test number\n");
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printf(" -h --help\t\t\tthis text\n");
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printf(" -s --stream-id ID\t\tSet the IPA Stream Identifier for OML\n");
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printf(" -d --software FIRMWARE\tDownload firmware into BTS\n");
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printf(" -f --firmware FIRMWARE\tProvide firmware information\n");
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printf(" -w --write-firmware\t\tThis will dump the firmware parts to the filesystem. Use with -f.\n");
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}
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extern void bts_model_nanobts_init();
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@@ -632,7 +702,7 @@ int main(int argc, char **argv)
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log_parse_category_mask(stderr_target, "DNM,0");
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bts_model_nanobts_init();
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printf("ipaccess-config (C) 2009 by Harald Welte\n");
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printf("ipaccess-config (C) 2009-2010 by Harald Welte and others\n");
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printf("This is FREE SOFTWARE with ABSOLUTELY NO WARRANTY\n\n");
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while (1) {
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@@ -642,7 +712,10 @@ int main(int argc, char **argv)
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static struct option long_options[] = {
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{ "unit-id", 1, 0, 'u' },
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{ "oml-ip", 1, 0, 'o' },
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{ "ip-address", 1, 0, 'i' },
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{ "ip-gateway", 1, 0, 'g' },
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{ "restart", 0, 0, 'r' },
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{ "nvram-flags", 1, 0, 'n' },
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{ "help", 0, 0, 'h' },
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{ "listen", 1, 0, 'l' },
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{ "stream-id", 1, 0, 's' },
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@@ -652,7 +725,7 @@ int main(int argc, char **argv)
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{ 0, 0, 0, 0 },
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};
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c = getopt_long(argc, argv, "u:o:rn:l:hs:d:f:w", long_options,
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c = getopt_long(argc, argv, "u:o:i:g:rn:l:hs:d:f:w", long_options,
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&option_index);
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if (c == -1)
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@@ -665,6 +738,16 @@ int main(int argc, char **argv)
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case 'o':
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prim_oml_ip = optarg;
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break;
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case 'i':
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slash = strchr(optarg, '/');
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if (!slash)
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exit(2);
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bts_ip_addr = optarg;
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bts_ip_mask = slash+1;
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break;
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case 'g':
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bts_ip_gw = optarg;
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break;
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case 'r':
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restart = 1;
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break;
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