This commit adds the datapath name to discovery and DHCP-related messages,
so that it is obvious to the user where discovery is taking place.
Previously, messages looked like:
Jun 04 13:41:29|00010|dhcp_client|INFO|sending DHCPDISCOVER
With this commit, they look like this:
Jun 04 13:41:29|00010|dhcp_client|INFO|br0: sending DHCPDISCOVER
I may be the only person in the world who regularly uses controller
discovery.
error = netdev_open(&netdev_options, &netdev);
/* XXX install socket filter to catch only DHCP packets. */
if (error) {
error = netdev_open(&netdev_options, &netdev);
/* XXX install socket filter to catch only DHCP packets. */
if (error) {
- VLOG_ERR("could not open %s network device: %s",
+ VLOG_ERR("%s: could not open network device: %s",
netdev_name, strerror(error));
return error;
}
error = netdev_turn_flags_on(netdev, NETDEV_UP, false);
if (error) {
netdev_name, strerror(error));
return error;
}
error = netdev_turn_flags_on(netdev, NETDEV_UP, false);
if (error) {
- VLOG_ERR("could not bring %s device up: %s",
+ VLOG_ERR("%s: could not bring device up: %s",
netdev_name, strerror(error));
netdev_close(netdev);
return error;
netdev_name, strerror(error));
netdev_close(netdev);
return error;
+/* Returns the name of the network device in use by 'cli'. The caller must
+ * not modify or destroy the returned string. */
+const char *
+dhclient_get_name(const struct dhclient *cli)
+{
+ return netdev_get_name(cli->netdev);
+}
+
/* Forces 'cli' into a (re)initialization state, in which no address is bound
* but the client is advertising to obtain one. If 'requested_ip' is nonzero,
* then the client will attempt to re-bind to that IP address; otherwise, it
/* Forces 'cli' into a (re)initialization state, in which no address is bound
* but the client is advertising to obtain one. If 'requested_ip' is nonzero,
* then the client will attempt to re-bind to that IP address; otherwise, it
int
dhclient_configure_netdev(struct dhclient *cli)
{
int
dhclient_configure_netdev(struct dhclient *cli)
{
+ const char *cli_name = dhclient_get_name(cli);
struct in_addr addr = { dhclient_get_ip(cli) };
struct in_addr mask = { dhclient_get_netmask(cli) };
struct in_addr router = { dhclient_get_router(cli) };
struct in_addr addr = { dhclient_get_ip(cli) };
struct in_addr mask = { dhclient_get_netmask(cli) };
struct in_addr router = { dhclient_get_router(cli) };
error = netdev_set_in4(cli->netdev, addr, mask);
if (error) {
error = netdev_set_in4(cli->netdev, addr, mask);
if (error) {
- VLOG_ERR("could not set %s address "IP_FMT"/"IP_FMT": %s",
- netdev_get_name(cli->netdev),
- IP_ARGS(&addr.s_addr), IP_ARGS(&mask.s_addr),
+ VLOG_ERR("%s: could not set address "IP_FMT"/"IP_FMT" (%s)",
+ cli_name, IP_ARGS(&addr.s_addr), IP_ARGS(&mask.s_addr),
strerror(error));
}
if (!error && router.s_addr) {
error = netdev_add_router(cli->netdev, router);
if (error) {
strerror(error));
}
if (!error && router.s_addr) {
error = netdev_add_router(cli->netdev, router);
if (error) {
- VLOG_ERR("failed to add default route to "IP_FMT" on %s: %s",
- IP_ARGS(&router), netdev_get_name(cli->netdev),
- strerror(error));
+ VLOG_ERR("%s: failed to add default route to "IP_FMT" (%s)",
+ cli_name, IP_ARGS(&router), strerror(error));
int
dhclient_update_resolv_conf(struct dhclient *cli)
{
int
dhclient_update_resolv_conf(struct dhclient *cli)
{
+ const char *cli_name = dhclient_get_name(cli);
uint32_t dns_server;
char *domain_name;
bool has_domain_name;
uint32_t dns_server;
char *domain_name;
bool has_domain_name;
return 0;
}
if (!dhcp_msg_get_ip(cli->binding, DHCP_CODE_DNS_SERVER, 0, &dns_server)) {
return 0;
}
if (!dhcp_msg_get_ip(cli->binding, DHCP_CODE_DNS_SERVER, 0, &dns_server)) {
- VLOG_DBG("binding does not include any DNS servers");
+ VLOG_DBG("%s: binding does not include any DNS servers", cli_name);
return 0;
}
sprintf(new_name, "/etc/resolv.conf.tmp%ld", (long int) getpid());
new = fopen(new_name, "w");
if (!new) {
return 0;
}
sprintf(new_name, "/etc/resolv.conf.tmp%ld", (long int) getpid());
new = fopen(new_name, "w");
if (!new) {
- VLOG_WARN("%s: create: %s", new_name, strerror(errno));
+ VLOG_WARN("%s: could not create %s (%s)",
+ cli_name, new_name, strerror(errno));
"ABCDEFGHIJKLMNOPQRSTUVWXYZ") == strlen(domain_name)) {
fprintf(new, "domain %s\n", domain_name);
} else {
"ABCDEFGHIJKLMNOPQRSTUVWXYZ") == strlen(domain_name)) {
fprintf(new, "domain %s\n", domain_name);
} else {
- VLOG_WARN("ignoring invalid domain name %s", domain_name);
+ VLOG_WARN("%s: ignoring invalid domain name %s",
+ cli_name, domain_name);
has_domain_name = false;
}
} else {
has_domain_name = false;
}
} else {
- VLOG_DBG("binding does not include domain name");
+ VLOG_DBG("%s: binding does not include domain name", cli_name);
- VLOG_DBG("/etc/resolv.conf: open: %s", strerror(errno));
+ VLOG_DBG("%s: failed to open /etc/resolv.conf (%s)",
+ cli_name, strerror(errno));
- VLOG_WARN("%s: close: %s", new_name, strerror(errno));
+ VLOG_WARN("%s: closing %s failed (%s)",
+ cli_name, new_name, strerror(errno));
return errno;
}
if (rename(new_name, "/etc/resolv.conf") < 0) {
return errno;
}
if (rename(new_name, "/etc/resolv.conf") < 0) {
- VLOG_WARN("failed to rename %s to /etc/resolv.conf: %s",
- new_name, strerror(errno));
+ VLOG_WARN("%s: failed to rename %s to /etc/resolv.conf (%s)",
+ cli_name, new_name, strerror(errno));
dhcp_receive(struct dhclient *cli, unsigned int msgs, struct dhcp_msg *msg)
{
while (do_receive_msg(cli, msg)) {
dhcp_receive(struct dhclient *cli, unsigned int msgs, struct dhcp_msg *msg)
{
while (do_receive_msg(cli, msg)) {
+ const char *cli_name = dhclient_get_name(cli);
+
if (msg->type > 31 || !((1u << msg->type) & msgs)) {
if (msg->type > 31 || !((1u << msg->type) & msgs)) {
- VLOG_DBG_RL(&rl, "received unexpected %s in %s state: %s",
+ VLOG_DBG_RL(&rl, "%s: received unexpected %s in %s state: %s",
+ cli_name,
dhcp_type_name(msg->type), state_name(cli->state),
dhcp_msg_to_string(msg, false, &cli->s));
} else if (msg->xid != cli->xid) {
dhcp_type_name(msg->type), state_name(cli->state),
dhcp_msg_to_string(msg, false, &cli->s));
} else if (msg->xid != cli->xid) {
- VLOG_DBG_RL(&rl,
- "ignoring %s with xid != %08"PRIx32" in %s state: %s",
+ VLOG_DBG_RL(&rl, "%s: ignoring %s with xid != %08"PRIx32" "
+ "in %s state: %s", cli_name,
dhcp_type_name(msg->type), msg->xid,
state_name(cli->state),
dhcp_msg_to_string(msg, false, &cli->s));
dhcp_type_name(msg->type), msg->xid,
state_name(cli->state),
dhcp_msg_to_string(msg, false, &cli->s));
static bool
validate_offered_options(struct dhclient *cli, const struct dhcp_msg *msg)
{
static bool
validate_offered_options(struct dhclient *cli, const struct dhcp_msg *msg)
{
+ const char *cli_name = dhclient_get_name(cli);
if (!dhcp_msg_get_secs(msg, DHCP_CODE_LEASE_TIME, 0, &lease)) {
if (!dhcp_msg_get_secs(msg, DHCP_CODE_LEASE_TIME, 0, &lease)) {
- VLOG_WARN_RL(&rl, "%s lacks lease time: %s", dhcp_type_name(msg->type),
+ VLOG_WARN_RL(&rl, "%s: %s lacks lease time (%s)",
+ cli_name, dhcp_type_name(msg->type),
dhcp_msg_to_string(msg, false, &cli->s));
} else if (!dhcp_msg_get_ip(msg, DHCP_CODE_SUBNET_MASK, 0, &netmask)) {
dhcp_msg_to_string(msg, false, &cli->s));
} else if (!dhcp_msg_get_ip(msg, DHCP_CODE_SUBNET_MASK, 0, &netmask)) {
- VLOG_WARN_RL(&rl, "%s lacks netmask: %s", dhcp_type_name(msg->type),
+ VLOG_WARN_RL(&rl, "%s: %s lacks netmask (%s)",
+ cli_name, dhcp_type_name(msg->type),
dhcp_msg_to_string(msg, false, &cli->s));
} else if (lease < MIN_ACCEPTABLE_LEASE) {
dhcp_msg_to_string(msg, false, &cli->s));
} else if (lease < MIN_ACCEPTABLE_LEASE) {
- VLOG_WARN_RL(&rl, "Ignoring %s with %"PRIu32"-second lease time: %s",
+ VLOG_WARN_RL(&rl, "%s: ignoring %s with %"PRIu32"-second "
+ "lease time (%s)", cli_name,
dhcp_type_name(msg->type), lease,
dhcp_msg_to_string(msg, false, &cli->s));
} else if (cli->validate_offer && !cli->validate_offer(msg, cli->aux)) {
dhcp_type_name(msg->type), lease,
dhcp_msg_to_string(msg, false, &cli->s));
} else if (cli->validate_offer && !cli->validate_offer(msg, cli->aux)) {
- VLOG_DBG_RL(&rl, "client validation hook refused offer: %s",
- dhcp_msg_to_string(msg, false, &cli->s));
+ VLOG_DBG_RL(&rl, "%s: client validation hook refused offer (%s)",
+ cli_name, dhcp_msg_to_string(msg, false, &cli->s));
static void
dhclient_run_SELECTING(struct dhclient *cli)
{
static void
dhclient_run_SELECTING(struct dhclient *cli)
{
+ const char *cli_name = dhclient_get_name(cli);
struct dhcp_msg msg;
send_reliably(cli, make_dhcpdiscover);
struct dhcp_msg msg;
send_reliably(cli, make_dhcpdiscover);
}
if (!dhcp_msg_get_ip(&msg, DHCP_CODE_SERVER_IDENTIFIER,
0, &cli->server_ip)) {
}
if (!dhcp_msg_get_ip(&msg, DHCP_CODE_SERVER_IDENTIFIER,
0, &cli->server_ip)) {
- VLOG_WARN_RL(&rl, "DHCPOFFER lacks server identifier: %s",
- dhcp_msg_to_string(&msg, false, &cli->s));
+ VLOG_WARN_RL(&rl, "%s: DHCPOFFER lacks server identifier (%s)",
+ cli_name, dhcp_msg_to_string(&msg, false, &cli->s));
- VLOG_DBG_RL(&rl, "accepting DHCPOFFER: %s",
- dhcp_msg_to_string(&msg, false, &cli->s));
+ VLOG_DBG_RL(&rl, "%s: accepting DHCPOFFER (%s)",
+ cli_name, dhcp_msg_to_string(&msg, false, &cli->s));
cli->ipaddr = msg.yiaddr;
state_transition(cli, S_REQUESTING);
break;
cli->ipaddr = msg.yiaddr;
state_transition(cli, S_REQUESTING);
break;
-same_binding(const struct dhcp_msg *old, const struct dhcp_msg *new)
+same_binding(const char *cli_name,
+ const struct dhcp_msg *old, const struct dhcp_msg *new)
{
static const int codes[] = {
DHCP_CODE_SUBNET_MASK,
{
static const int codes[] = {
DHCP_CODE_SUBNET_MASK,
bool same = true;
if (old->yiaddr != new->yiaddr) {
bool same = true;
if (old->yiaddr != new->yiaddr) {
- VLOG_WARN("DHCP binding changed IP address from "IP_FMT" to "IP_FMT,
- IP_ARGS(&old->yiaddr), IP_ARGS(&new->yiaddr));
+ VLOG_WARN("%s: DHCP binding changed IP address "
+ "from "IP_FMT" to "IP_FMT,
+ cli_name, IP_ARGS(&old->yiaddr), IP_ARGS(&new->yiaddr));
same = false;
}
for (i = 0; i < ARRAY_SIZE(codes); i++) {
same = false;
}
for (i = 0; i < ARRAY_SIZE(codes); i++) {
if (!dhcp_option_equals(old_opt, new_opt)) {
struct ds old_string = DS_EMPTY_INITIALIZER;
struct ds new_string = DS_EMPTY_INITIALIZER;
if (!dhcp_option_equals(old_opt, new_opt)) {
struct ds old_string = DS_EMPTY_INITIALIZER;
struct ds new_string = DS_EMPTY_INITIALIZER;
- VLOG_WARN("DHCP binding changed option from %s to %s",
+ VLOG_WARN("%s: DHCP binding changed option from %s to %s",
+ cli_name,
dhcp_option_to_string(old_opt, code, &old_string),
dhcp_option_to_string(new_opt, code, &new_string));
ds_destroy(&old_string);
dhcp_option_to_string(old_opt, code, &old_string),
dhcp_option_to_string(new_opt, code, &new_string));
ds_destroy(&old_string);
uint32_t lease = 0, t1 = 0, t2 = 0;
if (cli->binding) {
uint32_t lease = 0, t1 = 0, t2 = 0;
if (cli->binding) {
- if (!same_binding(cli->binding, &msg)) {
+ if (!same_binding(dhclient_get_name(cli), cli->binding, &msg)) {
cli->changed = true;
}
dhcp_msg_uninit(cli->binding);
cli->changed = true;
}
dhcp_msg_uninit(cli->binding);
cli->router = INADDR_ANY;
}
state_transition(cli, S_BOUND);
cli->router = INADDR_ANY;
}
state_transition(cli, S_BOUND);
- VLOG_DBG("Bound: %s", dhcp_msg_to_string(&msg, false, &cli->s));
+ VLOG_DBG("%s: bound (%s)", dhclient_get_name(cli),
+ dhcp_msg_to_string(&msg, false, &cli->s));
static void
state_transition(struct dhclient *cli, enum dhclient_state state)
{
static void
state_transition(struct dhclient *cli, enum dhclient_state state)
{
+ const char *cli_name = dhclient_get_name(cli);
bool was_bound = dhclient_is_bound(cli);
bool am_bound;
bool was_bound = dhclient_is_bound(cli);
bool am_bound;
if (cli->state != state) {
if (cli->state != state) {
- VLOG_DBG("entering %s", state_name(state));
+ VLOG_DBG("%s: entering %s", cli_name, state_name(state));
cli->state = state;
}
cli->state_entered = time_now();
cli->state = state;
}
cli->state_entered = time_now();
if (am_bound) {
assert(cli->binding != NULL);
VLOG_INFO("%s: obtained address "IP_FMT", netmask "IP_FMT,
if (am_bound) {
assert(cli->binding != NULL);
VLOG_INFO("%s: obtained address "IP_FMT", netmask "IP_FMT,
- netdev_get_name(cli->netdev),
IP_ARGS(&cli->ipaddr), IP_ARGS(&cli->netmask));
if (cli->router) {
VLOG_INFO("%s: obtained default gateway "IP_FMT,
IP_ARGS(&cli->ipaddr), IP_ARGS(&cli->netmask));
if (cli->router) {
VLOG_INFO("%s: obtained default gateway "IP_FMT,
- netdev_get_name(cli->netdev), IP_ARGS(&cli->router));
+ cli_name, IP_ARGS(&cli->router));
}
} else {
dhcp_msg_uninit(cli->binding);
free(cli->binding);
cli->binding = NULL;
}
} else {
dhcp_msg_uninit(cli->binding);
free(cli->binding);
cli->binding = NULL;
- VLOG_INFO("%s: network address unbound",
- netdev_get_name(cli->netdev));
+ VLOG_INFO("%s: network address unbound", cli_name);
}
}
if (cli->state & (S_SELECTING | S_REQUESTING | S_REBOOTING)) {
}
}
if (cli->state & (S_SELECTING | S_REQUESTING | S_REBOOTING)) {
static bool
do_receive_msg(struct dhclient *cli, struct dhcp_msg *msg)
{
static bool
do_receive_msg(struct dhclient *cli, struct dhcp_msg *msg)
{
+ const char *cli_name = dhclient_get_name(cli);
uint8_t cli_mac[ETH_ADDR_LEN];
struct ofpbuf b;
int mtu;
uint8_t cli_mac[ETH_ADDR_LEN];
struct ofpbuf b;
int mtu;
ip = b.l3;
if (IP_IS_FRAGMENT(ip->ip_frag_off)) {
/* We don't do reassembly. */
ip = b.l3;
if (IP_IS_FRAGMENT(ip->ip_frag_off)) {
/* We don't do reassembly. */
- VLOG_WARN_RL(&rl, "ignoring fragmented DHCP datagram");
+ VLOG_WARN_RL(&rl, "%s: ignoring fragmented DHCP datagram",
+ cli_name);
continue;
}
dhcp = b.l7;
if (!dhcp) {
continue;
}
dhcp = b.l7;
if (!dhcp) {
- VLOG_WARN_RL(&rl, "ignoring DHCP datagram with missing payload");
+ VLOG_WARN_RL(&rl, "%s: ignoring DHCP datagram with missing "
+ "payload", cli_name);
error = dhcp_parse(msg, &b);
if (!error) {
if (VLOG_IS_DBG_ENABLED()) {
error = dhcp_parse(msg, &b);
if (!error) {
if (VLOG_IS_DBG_ENABLED()) {
- VLOG_DBG_RL(&rl, "received %s",
+ VLOG_DBG_RL(&rl, "%s: received %s", cli_name,
dhcp_msg_to_string(msg, false, &cli->s));
} else {
dhcp_msg_to_string(msg, false, &cli->s));
} else {
- VLOG_INFO_RL(&rl, "received %s", dhcp_type_name(msg->type));
+ VLOG_INFO_RL(&rl, "%s: received %s",
+ cli_name, dhcp_type_name(msg->type));
}
ofpbuf_uninit(&b);
return true;
}
ofpbuf_uninit(&b);
return true;
static void
do_send_msg(struct dhclient *cli, const struct dhcp_msg *msg)
{
static void
do_send_msg(struct dhclient *cli, const struct dhcp_msg *msg)
{
+ const char *cli_name = dhclient_get_name(cli);
struct ofpbuf b;
struct eth_header eh;
struct ip_header nh;
struct ofpbuf b;
struct eth_header eh;
struct ip_header nh;
* Ethernet at some point. 1500 bytes should be enough for anyone. */
if (b.size <= ETH_TOTAL_MAX) {
if (VLOG_IS_DBG_ENABLED()) {
* Ethernet at some point. 1500 bytes should be enough for anyone. */
if (b.size <= ETH_TOTAL_MAX) {
if (VLOG_IS_DBG_ENABLED()) {
- VLOG_DBG("sending %s", dhcp_msg_to_string(msg, false, &cli->s));
+ VLOG_DBG("%s: sending %s",
+ cli_name, dhcp_msg_to_string(msg, false, &cli->s));
- VLOG_INFO("sending %s", dhcp_type_name(msg->type));
+ VLOG_INFO("%s: sending %s", cli_name, dhcp_type_name(msg->type));
}
error = netdev_send(cli->netdev, &b);
if (error) {
}
error = netdev_send(cli->netdev, &b);
if (error) {
- VLOG_ERR("send failed on %s: %s",
+ VLOG_ERR("%s: send failed on %s (%s)", cli_name,
netdev_get_name(cli->netdev), strerror(error));
}
} else {
netdev_get_name(cli->netdev), strerror(error));
}
} else {
- VLOG_ERR("cannot send %zu-byte Ethernet frame", b.size);
+ VLOG_ERR("%s: cannot send %zu-byte Ethernet frame", cli_name, b.size);
- * Copyright (c) 2008 Nicira Networks.
+ * Copyright (c) 2008, 2010 Nicira Networks.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
void dhclient_destroy(struct dhclient *);
struct netdev *dhclient_get_netdev(struct dhclient *);
void dhclient_destroy(struct dhclient *);
struct netdev *dhclient_get_netdev(struct dhclient *);
+const char *dhclient_get_name(const struct dhclient *);
void dhclient_init(struct dhclient *, uint32_t requested_ip);
void dhclient_release(struct dhclient *);
void dhclient_init(struct dhclient *, uint32_t requested_ip);
void dhclient_release(struct dhclient *);
#include "vlog.h"
struct discovery {
#include "vlog.h"
struct discovery {
char *re;
bool update_resolv_conf;
regex_t *regex;
char *re;
bool update_resolv_conf;
regex_t *regex;
+ d->dpif_name = xstrdup(dpif_base_name(dpif));
+
/* Controller regular expression. */
error = discovery_set_accept_controller_re(d, re);
if (error) {
/* Controller regular expression. */
error = discovery_set_accept_controller_re(d, re);
if (error) {
error = dpif_port_get_name(dpif, ODPP_LOCAL,
local_name, sizeof local_name);
if (error) {
error = dpif_port_get_name(dpif, ODPP_LOCAL,
local_name, sizeof local_name);
if (error) {
- VLOG_ERR("failed to query datapath local port: %s", strerror(error));
+ VLOG_ERR("%s: failed to query datapath local port: %s",
+ d->dpif_name, strerror(error));
goto error_regfree;
}
error = dhclient_create(local_name, modify_dhcp_request,
validate_dhcp_offer, d, &d->dhcp);
if (error) {
goto error_regfree;
}
error = dhclient_create(local_name, modify_dhcp_request,
validate_dhcp_offer, d, &d->dhcp);
if (error) {
- VLOG_ERR("failed to initialize DHCP client: %s", strerror(error));
+ VLOG_ERR("%s: failed to initialize DHCP client: %s",
+ d->dpif_name, strerror(error));
goto error_regfree;
}
dhclient_set_max_timeout(d->dhcp, 3);
goto error_regfree;
}
dhclient_set_max_timeout(d->dhcp, 3);
regfree(d->regex);
free(d->regex);
error_free:
regfree(d->regex);
free(d->regex);
error_free:
free(d);
*discoveryp = 0;
return error;
free(d);
*discoveryp = 0;
return error;
free(d->regex);
dhclient_destroy(d->dhcp);
switch_status_unregister(d->ss_cat);
free(d->regex);
dhclient_destroy(d->dhcp);
switch_status_unregister(d->ss_cat);
size_t length = regerror(error, regex, NULL, 0);
char *buffer = xmalloc(length);
regerror(error, regex, buffer, length);
size_t length = regerror(error, regex, NULL, 0);
char *buffer = xmalloc(length);
regerror(error, regex, buffer, length);
- VLOG_WARN("%s: %s", re, buffer);
+ VLOG_WARN("%s: %s: %s", d->dpif_name, re, buffer);
free(regex);
free(re);
return EINVAL;
free(regex);
free(re);
return EINVAL;
if (dhclient_is_bound(d->dhcp)) {
*controller_name = dhcp_msg_get_string(dhclient_get_config(d->dhcp),
DHCP_CODE_OFP_CONTROLLER_VCONN);
if (dhclient_is_bound(d->dhcp)) {
*controller_name = dhcp_msg_get_string(dhclient_get_config(d->dhcp),
DHCP_CODE_OFP_CONTROLLER_VCONN);
- VLOG_INFO("%s: discovered controller", *controller_name);
+ VLOG_INFO("%s: discovered controller %s",
+ d->dpif_name, *controller_name);
d->n_changes++;
} else {
*controller_name = NULL;
if (d->n_changes) {
d->n_changes++;
} else {
*controller_name = NULL;
if (d->n_changes) {
- VLOG_INFO("discovered controller no longer available");
+ VLOG_INFO("%s: discovered controller no longer available",
+ d->dpif_name);
vconn_name = dhcp_msg_get_string(msg, DHCP_CODE_OFP_CONTROLLER_VCONN);
if (!vconn_name) {
vconn_name = dhcp_msg_get_string(msg, DHCP_CODE_OFP_CONTROLLER_VCONN);
if (!vconn_name) {
- VLOG_WARN_RL(&rl, "rejecting DHCP offer missing controller vconn");
+ VLOG_WARN_RL(&rl, "%s: rejecting DHCP offer missing controller vconn",
+ d->dpif_name);
return false;
}
accept = !regexec(d->regex, vconn_name, 0, NULL, 0);
if (!accept) {
return false;
}
accept = !regexec(d->regex, vconn_name, 0, NULL, 0);
if (!accept) {
- VLOG_WARN_RL(&rl, "rejecting controller vconn that fails to match %s",
- d->re);
+ VLOG_WARN_RL(&rl, "%s: rejecting controller vconn that fails to "
+ "match %s", d->dpif_name, d->re);
}
free(vconn_name);
return accept;
}
free(vconn_name);
return accept;